CN106894365A - Urban road guard bar system and its method of work - Google Patents
Urban road guard bar system and its method of work Download PDFInfo
- Publication number
- CN106894365A CN106894365A CN201710066170.3A CN201710066170A CN106894365A CN 106894365 A CN106894365 A CN 106894365A CN 201710066170 A CN201710066170 A CN 201710066170A CN 106894365 A CN106894365 A CN 106894365A
- Authority
- CN
- China
- Prior art keywords
- circuit
- side pressure
- pressure spring
- controllable
- guard bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention relates to a kind of urban road guard bar system and its method of work, system includes at least one fence unit and urban road guard bar state monitoring apparatus；Column between fence unit by sharing links together；Urban road guard bar state monitoring apparatus include solar components, detection unit, energy-storage units and side pressure spring formula switch；Detection unit is made up of burst power supply accumulator, electric power management circuit, microcontroller circuit and wireless communication module.Guardrail attitude is normal, and side pressure spring formula switch closure, detection unit is in holding state, and solar components charge to energy-storage units；Guardrail attitude exception, side pressure spring formula is switched off, the electric power management circuit of detection unit controls to be powered to microcontroller circuit, microcontroller circuit control is charged to power supply accumulator of bursting and wireless communication module is sent guardrail abnormal information after charging complete, is sent rear electric power management circuit to be repaired into low-power consumption mode etc..The urban road guard bar system standby is more long.
Description
Technical field
It is more particularly to a kind of that there are state monitoring apparatus the present invention relates to urban road guard bar maintenance and intellectual monitoring field
Urban road movable type guardrail system and its method of work.
Background technology
On all kinds of highways especially urban road, Mobile road guardrail turns into one of indispensable traffic setting, uses
Amount is huge, the wide hair of distribution, so as to cause the maintenance of guardrail huge with maintenance workload, and because traffic accident, bad weather cause
Guardrail displacement, accumbency, the rollover phenomenon flat rate of generation are higher, it is extremely difficult to be accurately positioned in the very first time, brought to guardrail maintenance work
Greatly inconvenience, also easily produces secondary traffic accident, reduces the sense of security of people's trip.Also there are many road traffics to protect at present
Research in terms of column intelligent management, such as application publication number " are hit for CN102063780A's based on the highway barrier of technology of Internet of things
Hit positioning and warning system and method " patent of invention, it discloses passive query working method warning device, it is desirable to whole detection
Unit must be constantly in and be polled monitor mode；For another example application publication number is the " road traffic guardrail of CN201310245208
Intelligent management system " patent of invention, it discloses the complication system based on 3-axis acceleration sensor and wireless communications mode, work
Microprocessor, sensing circuit, amplification and drive circuit are constantly in working condition during work, and its wireless sending module is powered as can
Prosecutor formula.But urban road guard bar necessarily be in moveable state between security needs, then civil power cannot be used, protected
In column Monitoring Result, partial circuit or whole circuit are in constantly normal operating conditions, there is a problem of circuit power consumption than larger,
It is easy to exhaust warning system electric energy in long-time rainy weather, particularly plum rain season, loses warning function；Simultaneity factor
Design is excessively complicated, is unfavorable for miniaturization, then be not easily mounted in road guard or will increase the volume of guardrail, and be unfavorable for
Road safety.
The content of the invention
It is to provide that a kind of power consumption is smaller, the preferable city of standby more long and security that the technical problem to be solved in the present invention is
City's road guard system and its method of work.
Realize that one of technical scheme of the object of the invention is to provide a kind of urban road guard bar system, including at least one shield
Column unit and urban road guard bar state monitoring apparatus；Each fence unit include 2 root posts and be connected to 2 root posts it
Between crossbeam；Column between fence unit by sharing links together；
Urban road guard bar state monitoring apparatus include solar components, detection unit, energy-storage units and at least one side pressure spring formula
Switch, wherein solar components include solar panel；All side pressure spring formula switches are connected in series to form side pressure spring formula switch
Group；
Detection unit is made up of burst power supply accumulator, electric power management circuit, microcontroller circuit and wireless communication module；Inspection
The electric power management circuit of unit is surveyed by one-level mu balanced circuit, anti-reversed circuit, gate bias resistor R1, source resistance R2, grid
Biasing resistor R3, source resistance R4, FET T1, FET T2, controllable inversion step-up circuit and two grades of controllable voltage stabilizing electricity
Road constitutes；Prevent that reversed circuit includes diode D1 and diode D2, the negative pole of diode D1 is connected with the positive pole of diode D2；Two
Pole pipe D1 uses common commutation diode, diode D2 to use Schottky diode；The Enable Pin EN of controllable inversion step-up circuit
Controlling switch T1 and two grades of controlling switch T2 of the Enable Pin EN of controllable mu balanced circuit select insulating gate type field effect tube；One
The level input of mu balanced circuit is electrically connected with the solar panel of solar components, and the output end of one-level mu balanced circuit connects with anti-
The input of circnit NOT is the positive pole electrical connection of diode D1, the output end for preventing reversed circuit be the negative pole of diode D2 with it is controllable
The input electrical connection of inversion step-up circuit, the negative pole of diode D1 is also electrically connected with energy-storage units；Controllable inversion step-up circuit
Enable Pin EN be connected with the source electrode of FET T1 and one end of resistance R2, the other end of resistance R2 is connected with reference point；
The drain electrode of effect pipe T1 is connected with the input of one end of resistance R1, the output end for preventing reversed circuit, controllable inversion step-up circuit,
The other end of resistance R1 is connected with the grid of FET T1, the output end of side pressure spring formula switches set, side pressure spring formula switches set
The other end is connected with reference point；Two grades of source electrode, one end of resistance R4 of the Enable Pin EN and FET T2 of controllable mu balanced circuit
Connection, the other end of resistance R4 is connected with reference point；Output end, two of the drain electrode of FET T2 and controllable inversion step-up circuit
The input connection of the controllable mu balanced circuit of level；One end of resistance R3 is connected with the grid of FET T2, the other end of R3 with it is micro-
Processor circuit is connected；Two grades of output ends of controllable mu balanced circuit are connected with the input of power supply accumulator of bursting, electricity of bursting
The output end of source accumulator is electrically connected with wireless communication module；Burst power supply accumulator output end by after partial pressure also with
Microcontroller circuit is connected；
The solar components of above-mentioned urban road guard bar state monitoring apparatus, detection unit and energy-storage units are arranged on any 1
At fence unit, the position is the installation site of urban road guard bar state monitoring apparatus；The quantity of side pressure spring formula switch is shield
2 times of the quantity of column unit；At connecting portion of each side pressure spring formula switch installed in corresponding column with respective girders；Side pressure
The side that corresponding column is against for switching the force part of on off state of spring formula switch.
Further, above-mentioned urban road guard bar state monitoring apparatus are arranged on and are easy to the site of road for receiving sunlight.
Further, when guardrail attitude is in normal condition, side pressure spring formula switch is in closure state；Guardrail attitude is in
During abnormal conditions, side pressure spring formula is switched off.
Further, above-mentioned each fence unit also includes 2 bases, 4 connectors, 2 upright post caps and 2 to 10 shields
Column piece；The quantity of crossbeam is 2；Each column is arranged on corresponding base；Connector uses hubbed flange formula adapter sleeve；2
After the neck of corresponding connector is inserted in the end of root crossbeam, by connector and bolt respectively with the corresponding connection of corresponding column
Side connects；Guardrail piece is evenly spaced apart to be arranged between 2 crossbeams；Upright post cap is arranged on the top of corresponding column.
Further, above-mentioned side pressure spring formula switch is installed in corresponding column and the respective girders, the connector that are connected
It is interior.
Further, above-mentioned urban road guard bar system also includes terminal box and battery case；Above-mentioned urban road shield
The solar components of column state monitoring apparatus, detection unit and energy-storage units are arranged on the column of the fence unit of installed position
And in corresponding crossbeam；Terminal box, battery case are also disposed in the column of installed position；Terminal box is connected to using fastener
In the lower section of the cap supporting plate at the top of the column of above-mentioned installation site, column；Detection unit is arranged in terminal box；Terminal box
Inside it is provided with the energy-storage units space of isolation；Energy-storage units are arranged in battery case, and battery case is arranged on the energy-storage units of terminal box
In space；
Solar components also include containment envelope, and containment envelope is arranged on the light surface side of solar panel；Installed position
The upright post cap of column replace with the containment envelope of solar components, containment envelope is arranged on installed position by fastener
The top of column；The cap that solar panel is arranged at the top of the column of above-mentioned installed position by fastener tiling is supported
In the top of plate, containment envelope.
Further, above-mentioned urban road guard bar system also includes terminal box and battery case；Detection unit is arranged on and connects
In line box；The energy-storage units space of isolation is provided with terminal box；Energy-storage units are arranged in battery case, and battery case is arranged on wiring
In the energy-storage units space of box；Above-mentioned terminal box is horizontal by the plug-in fence unit for being arranged on above-mentioned installed position of fastener
Liang Shang；Solar components also include containment envelope, and containment envelope is arranged on the light surface side of solar panel；Solar components
It is arranged on the lateral surface of any root post by the way that fastener is plug-in.
Further, connected using wire between above-mentioned solar panel and detection unit, energy-storage units are single with detection
Connected using wire between unit；Wired in series is used between all side pressure spring formulas switch, the wire between side pressure spring formula switch from
All columns and corresponding crossbeam inside cabling；The side pressure spring formula switch of above-mentioned installed position is connected by wire with detection unit
Connect.
Further, the one-level mu balanced circuit of above-mentioned electric power management circuit, prevent reversed circuit, controllable inversion step-up circuit and
Power consumption is a microampere rank under two grades of non-operating modes of controllable mu balanced circuit；The parameter request of wherein one-level mu balanced circuit is：
It is 24V that maximum continues input voltage, and output voltage is 6V, and typical case is persistently output as 100mA, and non-loaded static maximum current is
7uA；Wireless communication module uses GPRS transceiver modules；Microcontroller circuit is using the single-chip microcomputer for carrying A/D converter circuit；Grid
Biasing resistor R1, R3 resistance are 1M Ω, and source resistance R2, R4 are 100K Ω.
Further, above-mentioned power supply accumulator of bursting is composed in parallel by one or more electric capacity, and total capacity is more than or equal to
1000uF。
Further, wherein electric power management circuit is electrically connected with burst power supply accumulator, microcontroller circuit, is burst
Power supply accumulator is also electrically connected with wireless communication module, microcontroller circuit, wireless communication module also with microcontroller circuit
Electrical connection；Other electric power management circuit also with the solar panel and side pressure spring formula switches set, energy storage list of solar components
Unit's electrical connection；
Further, the area of solar panel is 4cm*8cm, and performance parameter is as follows：It is in cloudy outdoor intensity of illumination
During 500lx, output open circuit voltage is 5.5V, and short circuit current reaches 5mA；When in the shade intensity of illumination is 10000lx outside fine day room,
Output open circuit voltage is 7V, and short circuit current reaches 30mA；When it is 100000lx that fine day outdoor solar light is according to intensity is shone, output open circuit
Voltage reaches 11V, and short circuit current reaches 50mA.
Further, the flexible antennas of wireless communication module are attached to the containment envelope inner side of solar components.
Further, diode D1 selection works voltage is the common commutation diode of 0.6V.
Further, using face contact type brass contact, resistance is 0.03 Ω to side pressure spring formula switch；Two side pressure spring formulas are opened
0.2cm is used between pass2Stranded conductor connection, resistance be 0.2 Ω/m.
Further, when guardrail attitude is in normal condition, side pressure spring formula switch is in closure state；Guardrail attitude is in
During abnormal conditions, side pressure spring formula is switched off.
Further, energy-storage units are using 3 sections or 4 section rechargeable batteries.
Further, above-mentioned power supply accumulator of bursting uses farad capacitor, and total capacity is more than or equal to 1000uF.
Further, battery case is made of ABS material；Terminal box is made of nylon 66 material, waterproofing design；Detection
Unit is packaged into the form of circuit board.
Realize that the two of the technical scheme of the object of the invention is to provide a kind of method of work of above-mentioned urban road guard bar system,
Including following process：Ith, the attitude of all fence units is in normal condition, and all side pressure spring formula switches are closed, FET
The grid voltage of T1 is less than cut-in voltage, FET T1 cut-offs, the source electrode output 0V of the T1 of FET so that controllable inversion
The Enable Pin EN of booster circuit is low level, and without output voltage, subsequent conditioning circuit must not be electric, and the circuit of detection unit is in standby shape
State；The output voltage of the solar panel of solar components is by one-level mu balanced circuit and prevents that the D1 of reversed circuit gives energy storage list
Unit charges；
II .1, fence unit attitude are in abnormal conditions：The column of such as fence unit or crossbeam accumbency, topple over, certain or certain
The column and crossbeam of several fence units have gap or come off, and corresponding side pressure spring formula is switched off, and T1 grid voltages are approximate
Equal to energy-storage units output voltage, then the grid voltage of T1 is more than cut-in voltage, T1 conductings, and the source electrode of T1 exports high level to can
The Enable Pin EN of inversion step-up circuit is controlled, controllable inversion step-up circuit exports the voltage of more than 4.5V, and the voltage is given micro- all the way
Deliver to two grades of inputs of controllable mu balanced circuit in processor circuit power supply circuit, another road；
On II .2, microcontroller circuit after electricity, output high level to FET T2 grids, T2 conductings, T2 source electrodes output electricity high
Put down to two grades of Enable Pin EN of controllable mu balanced circuit, two grades of controllable stabilized circuit outputting voltages, and to power supply accumulator of bursting
Charge；
II .3, microcontroller circuit detect the output voltage of power supply accumulator of bursting by its A/D converter circuit, and with setting
Threshold value compares, if being less than threshold value, charging unfinished is continued waiting for；The charging complete if more than or equal to threshold value, starts channel radio
Letter module simultaneously makes wireless communication module send the abnormal relevant information of guardrail attitude；
After II .4, wireless communication module complete the transmission of guardrail attitude abnormal information, microcontroller circuit exports low level to T2
Grid, two grades of controllable mu balanced circuits are stopped, and export 0V voltages, and electric power management circuit enters low-power consumption mode；
II .5, microcontroller circuit enter shutdown mode, wait to be repaired；
After II .6, maintenance are normal, the attitude of all fence units is in normal condition, and all side pressure spring formula switches are closed, T1's
Grid exports low level to controllable inversion step-up circuit EN Enable Pins, urban road shield to reference point short circuit, T1 cut-offs, T1 source electrodes
Column state monitoring apparatus go successively to state described in I.
The present invention has positive effect：（1）The work of the state monitoring apparatus of urban road guard bar system of the invention
Circuit also can without in constantly normal operating conditions, circuit power consumption is smaller in long-time rainy weather, particularly plum rain season
Standby alert detecting for a long time is realized, security is preferable.
（2）The design miniaturization of the state monitoring apparatus of urban road guard bar system of the invention, is encapsulated in a wiring
In box, so as to be easily mounted in road guard, the volume of guardrail will not be increased, more for the benefit of road safety.
（3）The state monitoring apparatus of urban road guard bar system of the invention are using solar panel, energy-storage units, sudden
Energy source accumulator combination, can provide pulsafeeder of the moment up to 2A/5V, start from various microcontroller circuits and nothing
The electricity consumption requirement of line communication module.
（4）The state monitoring apparatus of urban road guard bar system of the invention use two-stage voltage stabilizing and the controllable inversion liter of one-level
Volt circuit so that it is 5V ~ 24V solar panels that device can access dynamic range, also causes energy-storage battery voltage as little as 2.8V
Remain to normal work.
（5）It is controllable inverse during the side pressure spring formula switch closure of the state monitoring apparatus of urban road guard bar system of the invention
The Enable Pin EN for becoming booster circuit is low level, and controllable inversion step-up circuit is without output so that normal Standby electric current is less than 20uA；
Standby up to 40 days, solve the problems, such as plum rains season long-time without sunlight.And the control of the controllable mu balanced circuit in the second level causes alarm
State standby time was up to 7 days.
Brief description of the drawings
Fig. 1 is the circuit composition schematic diagram of urban road guard bar state monitoring apparatus of the invention；
Fig. 2 be electric power management circuit in the present invention and its with solar components, side pressure spring formula switch, energy-storage units electric principle
Schematic diagram；
Fig. 3 is the schematic flow sheet of the monitoring method of urban road guard bar state monitoring apparatus of the invention；
Fig. 4 is a kind of dimensional structure diagram of the urban road guard bar system in the present invention（Broken section）；
Fig. 5 is enlarged diagram at the B of Fig. 4；
Fig. 6 be the urban road guard bar state monitoring apparatus of installed position of the urban road guard bar system in Fig. 4, column,
The structural representation of base, connector, terminal box and battery case（Front view）；
Fig. 7 is the A-A faces sectional view of Fig. 6；
Fig. 8 is another dimensional structure diagram of the urban road guard bar system in the present invention（Broken section）.
Mark in above-mentioned accompanying drawing is as follows：
Solar components 101, solar panel 1011, containment envelope 1012,
Detection unit 102, power supply accumulator 1021 of bursting, electric power management circuit 1022, microcontroller circuit 1023, channel radio
Letter module 1024,
Side pressure spring formula switch 103, energy-storage units 104,
Fence unit 1, column 11, base 12, crossbeam 13, connector 14, upright post cap 15, guardrail piece 16,
Terminal box 2, battery case 3, wire 4.
Specific embodiment
（Embodiment 1）
See Fig. 1, the urban road guard bar state monitoring apparatus of the present embodiment include solar components 101, detection unit 102, storage
Can unit 104 and at least one side pressure spring formula switch 103.See Fig. 5, wherein solar components 101 include solar panel 1011
With containment envelope 1012.The area of solar panel 1011 is 4cm*8cm, and performance parameter is as follows：In cloudy outdoor optical according to strong
Spend during for 500lx, output open circuit voltage is 5.5V, short circuit current reaches 5mA, it is ensured that even if minute current was both under overcast sky
Enough standby currents can be provided to circuit, also there is faint charging current to be charged to energy-storage units 104；The in the shade light outside fine day room
During according to intensity for 10000lx, output open circuit voltage is 7V, and short circuit current reaches 30mA, can be in 4 days by the Li-MH of 900mAH
Battery is fully charged；When it is 100000lx that fine day outdoor solar light is according to intensity is shone, output open circuit voltage reaches 11V, and short circuit current reaches
To 50mA, can be fully charged by the Li-MH batteries of 1300mAH in 2 days.Containment envelope 1012 uses the printing opacity of such as transparent PVC
Material is made, with waterproof, antifog, airing function.Containment envelope 1012 is arranged on the light surface side of solar panel 1011.
Energy-storage units 104 are using 3 sections or 4 section rechargeable batteries.Side pressure spring formula switch 103 is connected in series to form side pressure spring formula switch 103
Group.In the present embodiment, side pressure spring formula switch 103 uses Application No. CN201620199980.7, patent name " to have triggering
" trigger switch " disclosed in the road guard of switch ", is manufactured by Jiangsu Shunda means of transportation Co., Ltd.
Still see Fig. 1, detection unit 102 is by power supply accumulator 1021 of bursting, electric power management circuit 1022, microprocessor electricity
Road 1023 and wireless communication module 1024 are constituted, wherein electric power management circuit 1022 and power supply accumulator 1021, Wei Chu of bursting
Reason device circuit 1023 is electrically connected, burst power supply accumulator 1021 also with wireless communication module 1024, microcontroller circuit
1023 electrical connections, wireless communication module 1024 is also electrically connected with microcontroller circuit 1023；Other electric power management circuit 1022 is also
Electrically connected with solar panel 1011 and side pressure spring the formula switch 103, energy-storage units 104 of solar components 101.It is wherein sudden
Energy source accumulator 1021 is composed in parallel by one or more large bulk capacitances, and total capacity is more than or equal to 1000uF；Channel radio
Letter module 1024 completes information transmit-receive using the double frequency GSM/GPRS mobile modules of the model SIM900A of miniaturization.Microprocessor
Device circuit 1023 uses any a 51 series monolithic, such as C8051F340, STC89C51, ATM8052, or based in ARM
The Cortex series processors circuits of core, or other PIC series, LPC series, AVR series 8,16, the processor of 32
Circuit, microcontroller circuit 1023 carries A/D converter circuit.
See Fig. 2, the electric power management circuit 1022 of detection unit 102 is by one-level mu balanced circuit, anti-reversed circuit, gate bias
Resistance R1, source resistance R2, gate bias resistor R3, source resistance R4, FET T1, FET T2, controllable inversion liter
Volt circuit and two grades of controllable mu balanced circuit compositions, the one-level mu balanced circuit, anti-reversed circuit, controllable inversion step-up circuit and two
Power consumption is a microampere rank under the non-operating mode of the controllable mu balanced circuit of level.The parameter request of wherein one-level mu balanced circuit is：Most
It is 24V to continue input voltage greatly, and output voltage is 6V, and typical case is persistently output as 100mA, and non-loaded static maximum current is 7uA,
The requirement of wide input voltage low-power consumption is met, even if being remained at the cloudy day of low illumination follow-up to energy-storage units 104 and standby mode
Circuit provides certain electric current, such as using the mu balanced circuit of model HS7150.Prevent that reversed circuit includes diode D1 and diode
The negative pole of D2, diode D1 is connected with the positive pole of diode D2；Diode D1 selection works voltage is the common whole of 0.6V or so
Stream diode, such as commutation diode of model M7 (1N4007), it is ensured that the voltage for being applied to energy-storage units 104 is no more than
5.4V；Prevent reversed circuit diode D2 selection work voltages are low, small power consumption, internal resistance are low, efficiency high Schottky diode, such as
The Schottky diode of the models such as SS12, SS13, SS14S, SR120S, SR130S, SR140, SB120, SB130, SB140, protects
The voltage maxima for demonstrate,proving energy-storage units 104 is applied to controllable inversion step-up circuit.Controllable inversion step-up circuit uses model
The controllable inversion step-up circuit scheme of NCP1402 or NCP1403；Two grades of controllable mu balanced circuits using model LM2575 or
The conditioned circuit scheme of LM2576.The controlling switch T1 of the Enable Pin EN of controllable inversion step-up circuit and two grades of controllable mu balanced circuits
Enable Pin EN controlling switch T2 from voltage-controlled low turn-on voltage Vgs, the insulated-gate type effect of low on-resistance
Ying Guan, gate bias resistor R1, R3 resistance is 1M Ω, and source resistance R2, R4 are 100K Ω.The input of one-level mu balanced circuit with
The solar panel 1011 of solar components 101 is electrically connected, the input of the output end of one-level mu balanced circuit and anti-reversed circuit
End is the positive pole electrical connection of diode D1, and the output end for preventing reversed circuit is the negative pole and controllable inversion step-up circuit of diode D2
Input electrical connection, the negative pole of diode D1 also electrically connects with energy-storage units 104；The Enable Pin EN of controllable inversion step-up circuit
It is connected with the source electrode of FET T1 and one end of resistance R2, the other end of resistance R2 is connected with reference point；FET T1's
Drain electrode is connected with the input of one end of resistance R1, the output end of anti-reversed circuit, controllable inversion step-up circuit, and resistance R1's is another
The output end that the grid of one end and FET T1, side pressure spring formula switch 103 groups is connected, 103 groups of side pressure spring formula switch it is another
End is connected with reference point；Two grades of source electrodes of Enable Pin EN and FET T2 of controllable mu balanced circuit, one end of resistance R4 are connected,
The other end of resistance R4 is connected with reference point；The output end of the drain electrode of FET T2 and controllable inversion step-up circuit, two grades can
Control the input connection of mu balanced circuit；One end of resistance R3 is connected with the grid of FET T2, the other end and microprocessor of R3
Device circuit 1023 is connected；Two grades of output ends of controllable mu balanced circuit are connected with the input of power supply accumulator 1021 of bursting, sudden
The output end of energy source accumulator 1021 is electrically connected with wireless communication module 1024.Burst the output of power supply accumulator 1021
End with microcontroller circuit 1023 after partial pressure by being also connected.
The quantity of side pressure spring formula switch 103 is at least one, when the quantity of side pressure spring formula switch 103 is more than 1, all sides
Compressed spring type switch 103 is connected.Side pressure spring formula switch 103 uses plugs and sockets form, is placed in fence upright connector and guardrail
Inside crossbeam, the force part of side pressure spring formula switch 103 is against on corresponding column side；Can be by multiple columns and crossbeam
Side pressure spring formula switch 103 passes through wired in series.When guardrail attitude is in normal condition, side pressure spring formula switch 103 is in closed form
State, equivalent to normally closed switch；When guardrail attitude is in abnormal conditions, there is gap between the column and crossbeam of guardrail or come off, side
Compressed spring type switch 103 disconnects.Using face contact type brass contact, resistance is about 0.03 Ω, two columns to side pressure spring formula switch 103
Between use 0.2cm2Stranded conductor connection, resistance is about 0.2 Ω/m.Even if the total length of guardrail is 1km, it is divided into 303 groups
The all-in resistance of guardrail, side pressure spring formula switch 103 and wire is about 210 Ω, also can guarantee that guardrail detection unit 102 under normal circumstances
In power management module 1022 FET T1 cut-off, without output voltage.
Solar components 101 are placed in fence upright top, and detection unit 102 and energy-storage units 104 are arranged at fence upright
Inside, the flexible antennas of wireless communication module 1024 are attached to the inner side of containment envelope 1012 of solar components 101.
See Fig. 3, the monitoring method of the urban road guard bar state monitoring apparatus is as follows：
Ith, all guardrail attitudes are in normal condition, and all side pressure spring formula switches 103 are closed, the grid voltage of FET T1
Less than cut-in voltage, FET T1 cut-offs, the source electrode output 0V of the T1 of FET so that controllable inversion step-up circuit makes
Energy end EN is low level, and without output voltage, subsequent conditioning circuit must not be electric, and the circuit of detection unit 102 is in holding state；Solar energy
The output voltage of the solar panel 1011 of component 101 is by one-level mu balanced circuit and prevents the D1 of reversed circuit to energy-storage units
104 charge；
II .1, guardrail attitude are in abnormal conditions：The column of such as guardrail or crossbeam accumbency, topple over, certain or certain several shield
The column and crossbeam on column have gap or come off, and corresponding side pressure spring formula switch 103 disconnects, and T1 grid voltages are approximately equal to energy storage list
First 104 output voltages, then more than cut-in voltage, T1 conductings, the source electrode of T1 exports high level to controllable inversion to the grid voltage of T1
The Enable Pin EN of booster circuit, controllable inversion step-up circuit exports the voltage of more than 4.5V, and the voltage gives microprocessor all the way
Deliver to two grades of inputs of controllable mu balanced circuit in the power supply circuit of circuit 1023, another road；
On II .2, microcontroller circuit 1023 after electricity, output high level to FET T2 grids, T2 conductings, the output of T2 source electrodes
High level to two grades of Enable Pin EN of controllable mu balanced circuit, two grades of controllable stabilized circuit outputting voltages, and to power supply energy storage of bursting
Circuit 1021 charges；
II .3, microcontroller circuit 1023 detect the output voltage of power supply accumulator 1021 of bursting by its A/D converter circuit,
And compare with given threshold, if being less than threshold value, charging unfinished is continued waiting for；The charging complete if more than or equal to threshold value, opens
Dynamic wireless communication module 1024 simultaneously makes wireless communication module 1024 send the abnormal relevant information of guardrail attitude；
After II .4, wireless communication module 1024 complete the transmission of guardrail attitude abnormal information, microcontroller circuit 1023 exports low
To the grid of T2, two grades of controllable mu balanced circuits are stopped level, export 0V voltages, and electric power management circuit 1022 enters low-power consumption
Pattern；
II .5, microcontroller circuit 1023 enter shutdown mode, wait to be repaired；
After II .6, maintenance are normal, all guardrail attitudes are in normal condition, and all side pressure spring formula switches 103 are closed, the grid of T1
To reference point short circuit, T1 cut-offs, T1 source electrodes export low level to controllable inversion step-up circuit EN Enable Pins, the urban road shield
Column state monitoring apparatus go successively to state described in I.
The present embodiment is specifically：In I, all guardrail attitudes are in normal condition, and all side pressure spring formula switches 103 are closed
Close, voltage of the output voltage of energy-storage units 104 after resistance R1 and side pressure spring formula switch 103 groups of all-in resistance partial pressure is less than
0.5V, the voltage is applied to the grid of FET T1, and the grid voltage of FET T1 is less than cut-in voltage, FET T1
Cut-off, the source electrode output 0V of the T1 of FET so that the Enable Pin EN of controllable inversion step-up circuit is low level, without output electricity
Pressure, subsequent conditioning circuit must not be electric, and the circuit of detection unit 102 is in holding state；The solar panel of solar components 101
1011 output voltage is by one-level mu balanced circuit and prevents that the D1 of reversed circuit charges to energy-storage units 104；
In II, guardrail attitude is in abnormal conditions：The column of such as guardrail or crossbeam accumbency, topple over, certain or certain several shield
The column and crossbeam on column have gap or come off, and corresponding side pressure spring formula switch 103 disconnects, and the grid voltage of T1 is approximately equal to energy storage
The output voltage of unit 104, T1 conductings, voltage on resistance R2 is more than 2.5V, and controllable inversion step-up circuit is by the electricity of 3V to 5V
Pressure boosts to 5.3V, and microcontroller circuit 1023 obtains electric bringing into operation.The I/O that microcontroller circuit 1023 is connected with the grid of T2
Port is open-drain pole mode of operation, and logic 1 is exported when the microprocessor of microcontroller circuit 1023 is powered up, and the grid voltage of T1 is near
Approximately equal to 5.3V, two grades of Enable Pin EN of controllable mu balanced circuit effectively, export 4.2V voltages, to power supply accumulator 1021 of bursting
Charge；The inside A/D converter circuit detection of microcontroller circuit 1023 is burst the level of charge of power supply accumulator 1021, when filling
When electricity reaches 4.2V, the microprocessor of microcontroller circuit 1023 sends guardrail attitude by wireless communication module 1024 to be believed extremely
Breath；After guardrail attitude abnormal information abnormal information is sent completely, the I/O ports output low level of microcontroller circuit 1023 makes
T2 grid voltages are less than 1V, and T2 cut-offs, the approximate 0V of voltage of resistance R4, two grades of controllable mu balanced circuits are standby, export 0V voltages.
（Embodiment 2）
The present embodiment is substantially the same manner as Example 1, and its difference is：Power supply accumulator 1021 of bursting is using farad electricity
Hold.
（Embodiment 3）
The present embodiment is essentially identical with embodiment 1 or 2, and its difference is：Solar components 101, detection unit 102 and storage
The part or all of outer optional position for being hung on guardrail in energy unit 104.
（Embodiment 4）
See Fig. 4 and Fig. 5, the urban road guard bar system of the present embodiment includes at least one fence unit 1, terminal box 2, battery case 3
And the urban road guard bar state monitoring apparatus obtained by embodiment 1 or 2, the urban road guard bar system is also including being used for
The wire of the respective numbers of circuit connection.In the present embodiment, the total length of the guardrail part of urban road guard bar system is 1km,
It is divided into 303 fence units 1, the all-in resistance of all side pressure spring formulas switches 103 and wire is about 210 Ω.
See Fig. 6 and Fig. 7, each fence unit 1 includes 2 root post 11,2,13,4 connectors of crossbeam of base 12,2
14th, 2 upright post caps 15 and 2 to 10 guardrail pieces 16.Each column 11 is arranged on corresponding base 12.Connector 14 is used
Hubbed flange formula adapter sleeve.After the neck of corresponding connector 14 is inserted in 2 ends of crossbeam 13, lead to about 2 13 points of crossbeams
Connector 14 and bolt is crossed to be connected with the corresponding connection side of corresponding column 11 respectively.Upright post cap 15 is arranged on corresponding column 11
Top.Guardrail piece 16 is evenly spaced apart to be arranged between 2 crossbeams 13.Connected by shared column 11 between fence unit 1
It is connected together.
Urban road guard bar state monitoring apparatus only need a set of, the solar energy of the urban road guard bar state monitoring apparatus
Component 101, detection unit 102 and energy-storage units 104 are arranged on wantonly 1 root post 11 and corresponding horizontal stroke of any 1 fence unit 1
In beam 13, the position is installation site, is preferably arranged on urban road guard bar state monitoring apparatus and is easy to the road for receiving sunlight
Road position, the upright post cap 15 for installing the column 11 at urban road guard bar state monitoring apparatus must replace with solar components 101
Containment envelope 1012.In the present embodiment, the quantity of fence unit 1 is 303, then the quantity of side pressure spring formula switch 103 is 2*
303=606.Each side pressure spring formula switch 103 is arranged on every 1 root post 11 and the respective girders 13, the connector 14 that are connected
It is interior, entablature or sill 13, preferably entablature 13.Terminal box 2, battery case 3 are also disposed at urban road guard bar state
In column 11 at monitoring device.See Fig. 4, the containment envelope 1012 of solar components 101 is arranged on the peace by fastener
The top of the column 11 of holding position, and it is waterproof, antifog, ventilative.Solar panel 1011 is tiled by fastener and is arranged on institute
State the top of the cap supporting plate at the top of column 11 of installation site, in containment envelope 1012.Terminal box 2 uses nylon 66 material
It is made, waterproofing design；Terminal box 2 is connected under the cap supporting plate at the top of column 11 of the installation site using fastener
In side, column 11.Detection unit 102 is packaged into the form of circuit board, and the circuit board of detection unit 102 is arranged in terminal box 2.
The energy-storage units space of isolation is provided with terminal box 2；Battery case 3 is made of ABS material；Energy-storage units 104 are arranged on battery
In box 3, battery case 3 is arranged in the energy-storage units space of terminal box 2.Between solar panel 1011 and detection unit 102
Connected using wire 4, connected using wire 4 between energy-storage units 104 and detection unit 102.Side pressure spring formula switch 103 is used for
The force part for switching on off state is against on the side of corresponding column 11.Used between all side pressure spring formula switches 103 and led
Line 4 is connected, and the wire 4 between side pressure spring formula switch 103 is from all columns 11 and the corresponding inside cabling of crossbeam 13.The installation
Side pressure spring formula switch 103 at position is connected by wire 4 with the circuit board of detection unit 102.
The method of work of the urban road guard bar system is as follows：
Ith, the attitude of all fence units 1 is in normal condition, and all side pressure spring formula switches 103 are closed, FET T1's
Grid voltage is less than cut-in voltage, FET T1 cut-offs, the source electrode output 0V of the T1 of FET so that controllable inversion boosting
The Enable Pin EN of circuit is low level, and without output voltage, subsequent conditioning circuit must not be electric, and the circuit of detection unit 102 is in standby shape
State；The output voltage of the solar panel 1011 of solar components 101 is by one-level mu balanced circuit and the D1 of anti-reversed circuit
Charged to energy-storage units 104；
II .1, fence unit attitude are in abnormal conditions：The column 11 of such as fence unit 1 or the accumbency of crossbeam 13, topple over, certain
Or the column 11 and crossbeam 13 of certain several fence unit have gap or come off, corresponding side pressure spring formula switch 103 disconnects, T1 grid
Pole tension is approximately equal to the output voltage of energy-storage units 104, then the grid voltage of T1 is more than cut-in voltage, T1 conductings, the source electrode of T1
, to the Enable Pin EN of controllable inversion step-up circuit, the voltage of controllable inversion step-up circuit output more than 4.5V should for output high level
Voltage gives the power supply circuit of microcontroller circuit 1023 all the way, and two grades of inputs of controllable mu balanced circuit are delivered on another road；
On II .2, microcontroller circuit 1023 after electricity, output high level to FET T2 grids, T2 conductings, the output of T2 source electrodes
High level to two grades of Enable Pin EN of controllable mu balanced circuit, two grades of controllable stabilized circuit outputting voltages, and to power supply energy storage of bursting
Circuit 1021 charges；
II .3, microcontroller circuit 1023 detect the output voltage of power supply accumulator 1021 of bursting by its A/D converter circuit,
And compare with given threshold, if being less than threshold value, charging unfinished is continued waiting for；The charging complete if more than or equal to threshold value, opens
Dynamic wireless communication module 1024 simultaneously makes wireless communication module 1024 send the abnormal relevant information of guardrail attitude；
After II .4, wireless communication module 1024 complete the transmission of guardrail attitude abnormal information, microcontroller circuit 1023 exports low
To the grid of T2, two grades of controllable mu balanced circuits are stopped level, export 0V voltages, and electric power management circuit 1022 enters low-power consumption
Pattern；
II .5, microcontroller circuit 1023 enter shutdown mode, wait to be repaired；
After II .6, maintenance are normal, the attitude of all fence units 1 is in normal condition, and all side pressure spring formula switches 103 are closed,
The grid of T1 exports low level to controllable inversion step-up circuit EN Enable Pins, city road to reference point short circuit, T1 cut-offs, T1 source electrodes
Road guardrail state monitoring apparatus go successively to state described in I.
（Embodiment 5）
See Fig. 8, the present embodiment is substantially the same manner as Example 4, its difference is：The terminal box 2 is plug-in by fastener
It is arranged on any crossbeam 13, is arranged in the present embodiment on certain root sill；Solar components 101 are plug-in by fastener
It is arranged on the lateral surface of any root post 11.
Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and is not to of the invention
The restriction of implementation method.For those of ordinary skill in the field, it can also be made on the basis of the above description
The change or variation of its multi-form.There is no need and unable to be exhaustive to all of implementation method.And these belong to this hair
Obvious change that bright spirit is extended out or among changing still in protection scope of the present invention.
Claims (10)
1. a kind of urban road guard bar system, it is characterised in that：Including at least one fence unit（1）And urban road guard bar
State monitoring apparatus；Each fence unit（1）Including 2 root posts（11）And it is connected to 2 root posts（11）Between crossbeam
（13）；Fence unit（1）Between by shared column（11）Link together；
Urban road guard bar state monitoring apparatus include solar components（101）, detection unit（102）, energy-storage units（104）With
At least one side pressure spring formula is switched（103）, wherein solar components（101）Including solar panel（1011）；All side pressure springs
Formula is switched（103）It is connected in series to form side pressure spring formula switch（103）Group；
Detection unit（102）By power supply accumulator of bursting（1021）, electric power management circuit（1022）, microcontroller circuit
（1023）And wireless communication module（1024）Composition；Detection unit（102）Electric power management circuit（1022）By one-level voltage stabilizing electricity
Road, prevent reversed circuit, gate bias resistor R1, source resistance R2, gate bias resistor R3, source resistance R4, FET T1,
FET T2, controllable inversion step-up circuit and two grades of controllable mu balanced circuit compositions；Prevent that reversed circuit includes diode D1 and two
The negative pole of pole pipe D2, diode D1 is connected with the positive pole of diode D2；Diode D1 uses common commutation diode, diode D2
Using Schottky diode；The controlling switch T1 of the Enable Pin EN of controllable inversion step-up circuit and two grades of controllable mu balanced circuits make
The controlling switch T2 of energy end EN selects insulating gate type field effect tube；The input and solar components of one-level mu balanced circuit
（101）Solar panel（1011）Electrical connection, the output end of one-level mu balanced circuit is two with the input of anti-reversed circuit
The positive pole electrical connection of pole pipe D1, the output end for preventing reversed circuit is the input of the negative pole with controllable inversion step-up circuit of diode D2
End electrical connection, the negative pole of diode D1 also with energy-storage units（104）Electrical connection；The Enable Pin EN of controllable inversion step-up circuit and field
One end connection of the source electrode and resistance R2 of effect pipe T1, the other end of resistance R2 is connected with reference point；The drain electrode of FET T1
One end, the output end of anti-reversed circuit with resistance R1, the input of controllable inversion step-up circuit are connected, the other end of resistance R1
Grid, side pressure spring formula switch with FET T1（103）The output end of group is connected, side pressure spring formula switch（103）That organizes is another
End is connected with reference point；Two grades of source electrodes of Enable Pin EN and FET T2 of controllable mu balanced circuit, one end of resistance R4 are connected,
The other end of resistance R4 is connected with reference point；The output end of the drain electrode of FET T2 and controllable inversion step-up circuit, two grades can
Control the input connection of mu balanced circuit；One end of resistance R3 is connected with the grid of FET T2, the other end and microprocessor of R3
Device circuit（1023）Connection；Two grades of output ends of controllable mu balanced circuit and power supply accumulator of bursting（1021）Input connect
Connect, power supply accumulator of bursting（1021）Output end and wireless communication module（1024）Electrical connection；Burst power supply accumulator
（1021）Output end by after partial pressure also and microcontroller circuit（1023）Connection；
The solar components of the urban road guard bar state monitoring apparatus（101）, detection unit（102）And energy-storage units
（104）It is arranged on any 1 fence unit（1）Place, the position is the installation site of urban road guard bar state monitoring apparatus；Side
Compressed spring type is switched（103）Quantity be fence unit（1）2 times of quantity；Each side pressure spring formula is switched（103）Installed in corresponding
Column（11）With respective girders（13）Connecting portion at；Side pressure spring formula is switched（103）For switching receiving on off state
Power position is against corresponding column（11）Side on.
2. urban road guard bar system according to claim 1, it is characterised in that：Described each fence unit（1）Also wrap
Include 2 bases（12）, 4 connectors（14）, 2 upright post caps（15）And 2 to 10 guardrail pieces（16）；Crossbeam（13）Quantity be
2；Each column（11）Installed in corresponding base（12）On；Connector（14）Using hubbed flange formula adapter sleeve；2 crossbeams
（13）End insert corresponding connector（14）Neck after, by connector（14）With bolt respectively with corresponding column（11）
Corresponding connection side connection；Guardrail piece（16）It is evenly spaced apart to be arranged on 2 crossbeams（13）Between；Upright post cap（15）It is arranged on
Corresponding column（11）Top.
3. urban road guard bar system according to claim 2, it is characterised in that：The side pressure spring formula switch（103）Peace
Mounted in corresponding column（11）And the respective girders being connected（13）, connector（14）It is interior.
4. urban road guard bar system according to claim 2, it is characterised in that：Also include terminal box（2）And battery case
（3）；The solar components of the urban road guard bar state monitoring apparatus（101）, detection unit（102）And energy-storage units
（104）It is arranged on the fence unit of installed position（1）Column（11）And corresponding crossbeam（13）It is interior；Terminal box（2）, battery
Box（3）It is also disposed at the column of installed position（11）It is interior；Terminal box（2）The vertical of the installation site is connected to using fastener
Post（11）Lower section, the column of the cap supporting plate at top（11）It is interior；Detection unit（102）It is arranged on terminal box（2）It is interior；Terminal box
（2）Inside it is provided with the energy-storage units space of isolation；Energy-storage units（104）It is arranged on battery case（3）It is interior, battery case（3）It is arranged on and connects
Line box（2）Energy-storage units space in；
Solar components（101）Also include containment envelope（1012）, containment envelope（1012）It is arranged on solar panel
（1011）Light surface side；The column of installed position（11）Upright post cap（15）Replace with solar components（101）Protection
Outer cover（1012）, containment envelope（1012）The column of installed position is arranged on by fastener（11）Top；Solar-electricity
Pond plate（1011）Tiled by fastener and be arranged on the column of the installed position（11）The top of the cap supporting plate at top,
Containment envelope（1012）It is interior.
5. urban road guard bar system according to claim 1, it is characterised in that：Also include terminal box（2）And battery case
（3）；Detection unit（102）It is arranged on terminal box（2）It is interior；Terminal box（2）Inside it is provided with the energy-storage units space of isolation；Energy-storage units
（104）It is arranged on battery case（3）It is interior, battery case（3）It is arranged on terminal box（2）Energy-storage units space in；The terminal box（2）
By the plug-in fence unit for being arranged on the installed position of fastener（1）Crossbeam（13）On；Solar components（101）Also
Including containment envelope（1012）, containment envelope（1012）It is arranged on solar panel（1011）Light surface side；Solar energy group
Part（101）Any root post is arranged on by the way that fastener is plug-in（11）Lateral surface on.
6. urban road guard bar system according to claim 1, it is characterised in that：The solar panel（1011）With
Detection unit（102）Between use wire（4）Connection, energy-storage units（104）With detection unit（102）Between use wire（4）
Connection；All side pressure spring formula switches（103）Between use wire（4）Series connection, side pressure spring formula switch（103）Between wire（4）
From all columns（11）And corresponding crossbeam（13）Internal cabling；The side pressure spring formula switch of the installed position（103）Pass through
Wire（4）With detection unit（102）Connection.
7. urban road guard bar system according to claim 1, it is characterised in that：The electric power management circuit（1022）'s
One-level mu balanced circuit, anti-reversed circuit, controllable inversion step-up circuit and power consumption under two grades of non-operating modes of controllable mu balanced circuit
It is a microampere rank；The parameter request of wherein one-level mu balanced circuit is：It is 24V that maximum continues input voltage, and output voltage is 6V,
Typical case is persistently output as 100mA, and non-loaded static maximum current is 7uA；Wireless communication module（1024）Mould is received and dispatched using GPRS
Block；Microcontroller circuit（1023）Using the single-chip microcomputer for carrying A/D converter circuit；Gate bias resistor R1, R3 resistance is 1M Ω,
Source resistance R2, R4 are 100K Ω.
8. urban road guard bar system according to claim 1, it is characterised in that：The power supply accumulator of bursting
（1021）Composed in parallel by one or more electric capacity, total capacity is more than or equal to 1000uF.
9. urban road guard bar system according to claim 1, it is characterised in that：Side pressure spring formula is switched（103）Using face
Contact brass contact, resistance is 0.03 Ω；Two side pressure spring formula switches（103）Between use 0.2cm2Stranded conductor connect
Connect, resistance is 0.2 Ω/m.
10. the method for work of the urban road guard bar system as described in one of claim 1 to 9, it is characterised in that including as follows
Process：Ith, all fence units（1）Attitude be in normal condition, all side pressure spring formulas switch（103）Close, FET
The grid voltage of T1 is less than cut-in voltage, FET T1 cut-offs, the source electrode output 0V of the T1 of FET so that controllable inversion
The Enable Pin EN of booster circuit is low level, and without output voltage, subsequent conditioning circuit must not electricity, detection unit（102）Circuit be in
Holding state；Solar components（101）Solar panel（1011）Output voltage is by one-level mu balanced circuit and anti-connects
The D1 of circnit NOT is to energy-storage units（104）Charge；
II .1, fence unit attitude are in abnormal conditions：Such as fence unit（1）Column（11）Or crossbeam（13）Accumbency, incline
, the column of certain or certain several fence unit（11）And crossbeam（13）There is gap or come off, corresponding side pressure spring formula switch
（103）Disconnect, T1 grid voltages are approximately equal to energy-storage units（104）Output voltage, then the grid voltage of T1 be more than cut-in voltage,
T1 is turned on, and the source electrode of T1 exports high level to the Enable Pin EN of controllable inversion step-up circuit, controllable inversion step-up circuit output
The voltage of more than 4.5V, the voltage gives microcontroller circuit all the way（1023）Power supply circuit, another road deliver to two grades it is controllable steady
The input of volt circuit；
II .2, microcontroller circuit（1023）After upper electricity, output high level to FET T2 grids, T2 conductings, T2 source electrodes are defeated
Go out high level to two grades of Enable Pin EN of controllable mu balanced circuit, two grades of controllable stabilized circuit outputting voltages, and power supply of bursting is stored up
Can circuit（1021）Charge；
II .3, microcontroller circuit（1023）Power supply accumulator of bursting is detected by its A/D converter circuit（1021）Output electricity
Pressure, and compare with given threshold, if being less than threshold value, charging unfinished is continued waiting for；The charging complete if more than or equal to threshold value,
Start wireless communication module（1024）And make wireless communication module（1024）Send the abnormal relevant information of guardrail attitude；
II .4, wireless communication module（1024）After completing the transmission of guardrail attitude abnormal information, microcontroller circuit（1023）It is defeated
Go out grid of the low level to T2, two grades of controllable mu balanced circuits are stopped, export 0V voltages, electric power management circuit（1022）Into
Low-power consumption mode；
II .5, microcontroller circuit（1023）Into shutdown mode, wait to be repaired；
After II .6, maintenance are normal, all fence units（1）Attitude be in normal condition, all side pressure spring formulas switch（103）Close
Close, to reference point short circuit, T1 cut-offs, T1 source electrodes export low level to controllable inversion step-up circuit EN Enable Pins, city to the grid of T1
City's road guard state monitoring apparatus go successively to state described in I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066170.3A CN106894365B (en) | 2017-02-06 | 2017-02-06 | Urban road guardrail system and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066170.3A CN106894365B (en) | 2017-02-06 | 2017-02-06 | Urban road guardrail system and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106894365A true CN106894365A (en) | 2017-06-27 |
| CN106894365B CN106894365B (en) | 2022-07-29 |
Family
ID=59197933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710066170.3A Active CN106894365B (en) | 2017-02-06 | 2017-02-06 | Urban road guardrail system and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106894365B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386106A (en) * | 2017-08-04 | 2017-11-24 | 深圳市贝优通新能源技术开发有限公司 | It is a kind of based on Internet of Things being capable of freely regulated intelligent Bridge guardrail |
| CN109887120A (en) * | 2019-03-21 | 2019-06-14 | 山西长达交通设施有限公司 | Inspection device for urban guardrail |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5793125A (en) * | 1991-02-25 | 1998-08-11 | Tarng; Min Ming | Smart integrated socket automation system |
| CN101281674A (en) * | 2007-04-03 | 2008-10-08 | 天津百思特环保设备有限公司 | Open circuit type anti-theft alarming device |
| CN103354014A (en) * | 2013-06-19 | 2013-10-16 | 江苏瞬通交通设施有限公司 | Road traffic guardrail intelligence management system |
| CN203689705U (en) * | 2013-12-15 | 2014-07-02 | 重庆辉腾光电有限公司 | Intelligent solar energy traffic signal lamp |
| CN104104067A (en) * | 2013-04-12 | 2014-10-15 | 东莞钜威新能源有限公司 | Short circuit protection circuit |
| CN104836321A (en) * | 2015-05-08 | 2015-08-12 | 南京熊猫电子股份有限公司 | Intelligent photovoltaic energy storage system power supply and control method thereof |
| CN205116066U (en) * | 2015-11-24 | 2016-03-30 | 重庆理工大学 | Intelligence guardrail |
| CN106087809A (en) * | 2016-07-20 | 2016-11-09 | 湖南红太阳新能源科技有限公司 | A kind of intelligence transportation guardrail management system and guardrail |
| CN206607529U (en) * | 2017-02-06 | 2017-11-03 | 江苏顺达交通设施有限公司 | A kind of urban road guard bar system |
-
2017
- 2017-02-06 CN CN201710066170.3A patent/CN106894365B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5793125A (en) * | 1991-02-25 | 1998-08-11 | Tarng; Min Ming | Smart integrated socket automation system |
| CN101281674A (en) * | 2007-04-03 | 2008-10-08 | 天津百思特环保设备有限公司 | Open circuit type anti-theft alarming device |
| CN104104067A (en) * | 2013-04-12 | 2014-10-15 | 东莞钜威新能源有限公司 | Short circuit protection circuit |
| CN103354014A (en) * | 2013-06-19 | 2013-10-16 | 江苏瞬通交通设施有限公司 | Road traffic guardrail intelligence management system |
| CN203689705U (en) * | 2013-12-15 | 2014-07-02 | 重庆辉腾光电有限公司 | Intelligent solar energy traffic signal lamp |
| CN104836321A (en) * | 2015-05-08 | 2015-08-12 | 南京熊猫电子股份有限公司 | Intelligent photovoltaic energy storage system power supply and control method thereof |
| CN205116066U (en) * | 2015-11-24 | 2016-03-30 | 重庆理工大学 | Intelligence guardrail |
| CN106087809A (en) * | 2016-07-20 | 2016-11-09 | 湖南红太阳新能源科技有限公司 | A kind of intelligence transportation guardrail management system and guardrail |
| CN206607529U (en) * | 2017-02-06 | 2017-11-03 | 江苏顺达交通设施有限公司 | A kind of urban road guard bar system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386106A (en) * | 2017-08-04 | 2017-11-24 | 深圳市贝优通新能源技术开发有限公司 | It is a kind of based on Internet of Things being capable of freely regulated intelligent Bridge guardrail |
| CN107386106B (en) * | 2017-08-04 | 2019-02-26 | 广东京凌越科技股份有限公司 | It is a kind of based on Internet of Things being capable of freely regulated intelligent Bridge guardrail |
| CN109887120A (en) * | 2019-03-21 | 2019-06-14 | 山西长达交通设施有限公司 | Inspection device for urban guardrail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106894365B (en) | 2022-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201119053Y (en) | Intelligent control device for solar luminescent street lamp | |
| CN103024995A (en) | Solar LED (Light-Emitting Diode) streetlamp control system and control method | |
| CN205811630U (en) | Charging system for electric automobile | |
| CN105529814A (en) | Electric vehicle, electric vehicle solar charging method and device | |
| CN106322290A (en) | Split type dual-system movable light energy street lamp cap | |
| CN107071971A (en) | A kind of road lamp energy-saving automated management system | |
| CN202504219U (en) | Solar traffic warning clothing | |
| CN202095145U (en) | Intelligent charging-discharging protection solar body infrared induction lamp | |
| CN206607529U (en) | A kind of urban road guard bar system | |
| CN206573891U (en) | A kind of urban road guard bar state monitoring apparatus | |
| CN106894365A (en) | Urban road guard bar system and its method of work | |
| CN106681225A (en) | Urban road guardrail state monitoring device and monitoring method thereof | |
| CN201491345U (en) | Solar generating controller | |
| JP2004064855A (en) | Power supply device using photoelectric cell | |
| CN206821044U (en) | A kind of road lamp energy-saving automated management system | |
| CN202993021U (en) | Lithium battery solar street lamp | |
| CN108233520A (en) | A kind of photovoltaic generation electric storage device | |
| CN203968034U (en) | Portable domestic photovoltaic miniature power station | |
| CN211790843U (en) | Solar intelligent charging control device | |
| CN201417968Y (en) | Power supply system for electronic tag and electronic tag | |
| CN208053129U (en) | A kind of pure electric automobile charging equipment | |
| CN106080219A (en) | Lithium cell electric cruiser | |
| CN208299529U (en) | Integral solar voltage increase and current constant controller | |
| CN207969046U (en) | Ropeway supporting trestle lighting system | |
| CN106439720A (en) | Integrated double-system mobile light energy streetlamp holder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221205 Address after: Room 340, No. 888, Changcheng Road, Xinbei District, Changzhou City, Jiangsu Province, 213000 Patentee after: Changzhou Zhida transportation facilities Technology Co.,Ltd. Address before: 213133 No. 5, Xiaoxie Road, Tangzhuang Industrial Park, Luoxi Town, Xinbei District, Changzhou City, Jiangsu Province Patentee before: JIANGSU SHUNDA TRAFFIC FACILITIES Co.,Ltd. |
|
| TR01 | Transfer of patent right |