A kind of control device of personal rays safety detection apparatus switching on and shutting downTechnical field:
The present invention relates to use power supply and the control signal of the personal rays safety detection apparatus of RAPISCAN200 series, use automatic control technology, wireless control technology, realize the technology with equipment control of the personal rays safety detection apparatus machine open/close of RAPISCAN200 series.
Background technology:
The personal rays safety detection apparatus of RAPISCAN200 series is widely used in the safety inspection of the public places such as airport, station, harbour.Because the conditions such as use theory, national conditions are different, this kind equipment does not arrange machine open/close and controls when dispatching from the factory, equipment is after switching on power, namely in running order, the management that this had not only increased energy consumption but also be unfavorable for the safety inspection passage, being necessary for therefore that the personal rays safety detection apparatus of RAPISCAN200 series installs additional can be with the machine open/close control device of equipment moving.
The simplest method is that a switch is set on the feed circuit of equipment, realizes the through and off of power supply, but this method might cause equipment reading or data writing is suddenly outage, and fragile equipment.Given this, the machine open/close state of reply equipment carries out light current to be controlled, and equipment can be protected the data processing module after power-off, and the machine open/close control device should be integrated with equipment, can move with equipment.
Summary of the invention:
Lower right side at the controller display panel of the personal rays safety detection apparatus of RAPISCAN200 series arranges a guidance panel, the above key switch is installed and band white/inching button of red/green monomer tri-colour LED.The control device of the personal rays safety detection apparatus switching on and shutting down of RAPISCAN200 series is realized the switching on and shutting down of equipment are controlled by following two kinds of selectable modes.
Mode one:
Use the key switch on guidance panel, the inching button of tape light to control the switching on and shutting down of the personal rays safety detection apparatus of RAPISCAN200 series.
When the personal rays safety detection apparatus power supply of RAPISCAN200 series was not switched on, on panel, the pilot lamp of inching button was white in color; When the personal rays safety detection apparatus power supply energising of RAPISCAN200 series, on panel, the pilot lamp of inching button takes on a red color, at this moment, turn clockwise key switch 90 ° of keys, press the energising inching button, pilot lamp in inching button switches to green by redness, and the personal rays safety detection apparatus of RAPISCAN200 series is opened; When being rotated counterclockwise 90 ° of keys, the pilot lamp in inching button becomes redness by green, and the personal rays safety detection apparatus detector of RAPISCAN200 series cuts out.
Mode two:
Use the wireless radio frequency remote control device, control the controlled contact on the radio frequency signal receiver in the personal rays safety detection apparatus controller box of RAPISCAN200 series, realize the control to the facility switching machine.
When the personal rays safety detection apparatus power supply of RAPISCAN200 series was not switched on, on panel, the pilot lamp of inching button was white in color; When the personal rays safety detection apparatus power supply energising of RAPISCAN200 series, on panel, the pilot lamp of inching button takes on a red color, at this moment, in effective range, press wireless radio frequency remote control device start button, pilot lamp in inching button becomes green by redness, and the personal rays safety detection apparatus of RAPISCAN200 series is opened; When pressing wireless radio frequency remote control device shutdown button, the pilot lamp in inching button becomes redness by green, and the personal rays safety detection apparatus of RAPISCAN200 series is closed.
The control of above-mentioned two kinds of modes is opened a locking press button that closes by one one and is switched.When button is pressed, be mode two state of a controls; When button discharges, be mode one state of a control.
Set up power supply and signal distribution module in the controller box of the personal rays safety detection apparatus of RAPISCAN200 series top, this module by standby power, connection terminal, radio frequency signal receiver, contain four groups and often open/relay of normally closed contact forms.Under mode one control model, standby power output 24VDC, through key switch, inching button, the coil of pilot relay, and one group of normally opened contact of relay is consisted of holding circuit, be the relay coil power supply; Under mode two control models, the contact in the radio frequency signal receiver is the relay coil power supply.Another of relay organized normally opened contact, connects respectively the lead-in wire of two machine open/close control signals, when the closing of contact, and opening of device, when the contact disconnects, device shutdown.Two control ends of the public termination pilot lamp of other two groups of contacts, two Chang Kaiduan and two opposite polarity 24VDC of normally closed termination.When 24VCD did not add to two control ends of pilot lamp, pilot lamp was white in color; When 24VCD added to two control ends of pilot lamp, that pilot lamp is was green when opposite by Control polarity (, pilot lamp takes on a red color).This device was used so far on some equipment at home from 2008, and effect is fine.
Description of drawings:
Figure 1 shows that the personal rays safety detection apparatus switching on and shutting down control principle block scheme of RAPISCAN200 series.
Figure 2 shows that power supply and signal distribution module planimetric map.
Figure 3 shows that the personal rays safety detection apparatus structural drawing of RAPISCAN200 series.1 indication is controller.
Figure 4 shows that the personal rays safety detection apparatus machine open/close control operation positions of panels schematic diagram of RAPISCAN200 series.
Figure 5 shows that the guidance panel dimensional drawing.
Figure 6 shows that the machine open/close signal lead location drawing.1 indication is power supply, and 2 indications are switching on and shutting down signal lead position.
Figure 7 shows that radio frequency signal receiver RF line graph
Embodiment:
The personal rays safety detection apparatus detector available resources of RAPISCAN200 series:
1. the power supply (220VAC) of the personal rays safety detection apparatus detector of RAPISCAN200 series.
2. the personal rays safety detection apparatus detector machine open/close control signal of RAPISCAN200 series and lead-in wire L1 and L2.
Need to increase device:
1. guidance panel, the wire drawing stainless steel, size: 100mm (length) * 40mm (height) * 1.5mm (thick), on open two Φ 16mm circular holes; And the etching sign, as shown in Figure 5.
2. Φ 16mm key switch Q1, one opens one closes, one.
3. Φ 16mm band lamp (monomer three looks white/red/green LED light), inching button A1, one.
4. D1 of standby power, input: 220VAC, output: 24VDC.
5. relay K is 1 one, 24VDC, and four open four closes.
6. 12 connection terminal B1 one.
7. radio frequency signal receiver RF, include one group of normally opened contact.
8. control mode selector switch G1, one opens one closes, one.
Implementation step:
(1) key switch and inching button are arranged on respectively in the left side and right side circular hole of guidance panel.
(2) appropriate location, the lower right fitting operation panel of display panel on the personal rays safety detection apparatus controller of RAPISCAN200 series, fix with self-tapping screw for four jiaos, and according to the position of the two corresponding controllers of circular hole on guidance panel, open the circular hole of two Φ 22mm on controller housing.
(3) draw the 220VAC power supply from METOR250 detector power supply line.Fire (L), zero (N) access respectively connection terminal 1,2.
(4) introduce the input power of standby power D1 from connection terminal 1 and terminal 2, D1 output respectively leading-in terminal 3 (+), with terminal 4 (-).
(5) key switch normally opened contact oneend splicing ear 12, other end connecting terminal 5.
(6) one group of normally opened contact of inching button, one termination terminal 5, other end connecting terminal 6.
(7) one of relay K 1 group of normally opened contact K1-1 distinguishes connecting terminal 5 and terminal 6.
(8) the pilot lamp control end connecting terminal 10 and 11 in inching button.
(9) relay coil "+" termination terminal 6, "-" termination terminal 4.
(10) from the METOR250 controller, draw machine open/close signal wire L1 and L2 in control module, L1 connecting terminal 7, L2 connecting terminal 8.
(11) another group normally opened contact K1-2 difference connecting terminal 7 and terminal 8 of relay K 1.
See Fig. 1 METOR250 detector switch machine control principle block scheme.
(12) the common port connecting terminal 10 and 11 of relay K 1 the 3rd, 4 groups of contacts,
(13) another two endings of relay K 1 the 3rd and the 4th group of contact are seen Fig. 1.
(14) the common port connecting terminal 3 of locking press button, normal-closedend connecting terminal 12, Chang Kaiduan connecting terminal 9.
(15) radio frequency signal receiver contact E termination terminal 9, F termination terminal 6.
(16) radio frequency signal receiver I1 termination terminal 9, I2 termination terminal 4