JPS58195905A - Turning control device of electromagnetic induction type running truck - Google Patents

Abstract

PURPOSE:To keep satisfactorily running and turning control of the whole line system, by moving both two crossing lines at all times. CONSTITUTION:Oscillation frequencies f1, f2 of crossing induction lines 21, 22 are made different from each other, and a pickup 24 for selectively receiving electromagnetic waves of frequencies f1, f2 is provided on a truck 23. In this state, when the truck 23 arrives at a crossing point to the second line 22, a controller 25 of the truck 23 stops driving wheels 26, 26 in accordance with a result of detection of its arrival, and switches its receiving frequency to the frequency f2 of the second line 22. Subsequently, the truck 23 is spin-turned by rotating the driving wheels 26, 26 in reverse, and the driving wheels 26, 26 are stopped in accordance with detection of centering with the second line 22 made by the pickup 24 for receiving the frequencies f2 of the second line 21. Subsequently, the truck 23 is made to run along the second line 22 by driving the driving wheels 26, 26.

Description

[Detailed description of the invention] Kihatsu 1311 is a 1M magnetic i1! As a comparative example of the present invention regarding a turning control device for a guided traveling bogie, the device shown in Figure 1 can be cited. 111, if! l is the drive wheel,
+:11, +41 is drive 1 motor, +61, ti
l+ is the driving wheel (1).

111 is a rotary bar adjuster, and (7) is a control.

J Nodorov (7) has the following 〇■ Both motors +
B+, 141 at the same speed and in opposite directions to the body 11J
do.

At 9 o'clock, both motors Cal and +41 are stopped. With this control, the bogie makes a spin turn (turn on the spot), 11-. Ring (1), 14 circle midpoint I & 1) is Kono 0
Toshi-C turns. This method and turning angle can be set to suit your needs.

However, there is a drawback in running and turning a fin that has many branches and 1 convergence during removal. -Let's explain it using Figure 2 of Book 2.
The u angle θ1 and the turning direction minus (a# needle blade direction) are set as f&.

For the intersection IJ51, 1 θft-1 intersection g is 10 θat''&. It is a huge task to set up the internal and external relationships.
of memory.

When the memory is not used, data on the turning angle and turning force of 10 J is input from the outside when each driver's gloss Q is reached.Jkfs1! I have to do it.

First, the oscillation direction wave number of each fin is the same 2
0), there is the following problem. For example, when traveling through a crossing Q (l curve), the pickup of w magnetic waves may not be able to distinguish between twin screams, twin (11), and t.
To avoid this, K must demagnetize the fin that is not the one he wants to run. However, there is another truck on top of the demagnetized fin. Even if the demagnetization time is short, it has a large effect and is not favorable for stable running. Further, it requires signal transmission and reception to control the demagnetization timing, making the control system complicated. There is also the problem that both 2 inning (ll) will be wiped out at 1 due to the spread from the other 55 points difference.

An object of the present invention is to solve the above-mentioned problems.

The measures taken by the present invention for this purpose are as follows: 1
1) Or as in En. Thread f! to help understanding! Describe with reference to Figure 1, Figure 8.

113 2 false 1.41ffi casting pin■υ,
The solid wave numbers (ft) and (fm) of the irradiation IItRi1 are different.

(1) The bogie gradient is the two wave numbers (f, ) and (f
, ) has a big array 1- that selectively senses electromagnetic waves.

Shouting stand! The control 4 that kL (c) gives is 0 (a) which is vC*ti to watch the next stage 7111 work.
While driving on the first fin, when I stopped at the intersection with the second fin (2), I got used to the stiff I# and then stopped the driving wheels (to) and (to) when I got to #3*. do.

to) MA reception h! - of 2 fins (2)
Switch to wave number (f, ).

Abu 111J ml transport 4, reverse rotation and spin turn of the trolley.

2) The drive wheel (to) is detected based on the centering detection with the 2-pin (b), which is performed by the pick amplifier (to) which senses the single wave number ('f, ) of the 11S2 fin eIJ.

(To) Stop at 1M (E) Drive the truck (To) and move the trolley (C) to the second
Run it along the fins (2). (Above) It should be noted that the following eight cases are included in regard to step operations a), (b), and (c).

(1) As per the order of description, (a) is followed by shun), @ is followed by e9.

(1) When (a) and (b) are performed simultaneously or translationally, and then there is a transition to e→.

(1) After (a), (b) and (c) are performed simultaneously or in parallel.

The effects of the above [1) or the configuration of the circle are as follows.

The determination 9u of how much angle prisoner platform #Li231 should turn does not require memory data or external data as described in the comparative example.

In other words, the determination is made based on the termination in which the pickup searches for the eighth line on which it is scheduled to run after the turn at the spot where the vehicle is to turn. In other words, the object (collection 2 line) is directly searched for, rather than by a third intermediary such as data from memory or data from outside.

Therefore, no data input is required. Also, the capture of the second fin is l1i6 ellipticity.This applies to the pressure point of Mashihui.

No matter what the difference angle θ at the valley point is, Fi applies regardless of the seventh point. This is because t3 Kamame and others are collecting the data that Usuruma himself needs on the spot.

(Bllll!1tIL ridges (ft) and (tm) are different, so when 6*@ runs at the difference point m, both of the two fins 2υ and @ may maintain their working proboscises. . It is not necessary to move the body with one force as in the comparative example. Therefore, the ability of 1 m to move the body is not necessary, and there is no advantage or inconvenience caused by the body movement.

Thus, the effects of the present invention can be expressed as follows.

(a) It is possible to cruise around the turning side al of the loading degree while simplifying the control @ yarn configuration in the entire system of the bogie side and the fin side.

(b) The two intersecting fins are always praised together. This is the running of the entire fin system, [2 times III
This is effective in maintaining good mt.

Next, the present invention will be explained in detail. 4th bad or 6th
See diagram.

The stand IL@ is equipped with a pair of pickups on the front and rear, consisting of a pair of pickups on the right side.

-Force is for forward movement, and other force is for backward movement. In both cases, pink-up is used in the direction of travel.

Steel is caster.

The llt essentials of the 1tllj- system are shown in Figure 2.
The rule is an AC amplifier, a is a diode, (Ill is a differential amplifier, K41 is a servo amplifier, (to) is a morph drive-1 circuit, C@ is an inverter, c1η is a human power level detection circuit,
- is an AND gate, and - is a centering detection circuit.

The reason for intervening the AND gate is as follows. Figure 1. The second line is the effective area of electronic hate waves of the second line.
make ).

The circuit η is also Oo, so the output of the AND gate is F
In the down position 1 of iO0 (b), the right coil Ct1 is l, and the left: y coil (
b)/fiO. The output of the inverter is a 00 level product [g1Mc3 force is lo L, so the output of the AND gate is in the state of 0° (c)-, the stone coil ct7I and the left coil αη are both equal to 1 o ml electromotive force. The output of the inverter is 10. The level acclimatization circuit C371 is lo. Therefore, the output of the AND gate example is 10. In other words, the centering light is completed, and the following is detected, and the following is distinguished from this one state *t-t-in state. Tameshiko,
And gate connection is interposed.

Next, let us explain the running and &times control of the VC as shown in Fig. 7.
This is 111. (6), There are 8 buttons,
The oscillation frequency of the husband's power is (ν1), (ladle).

(ν,), and move the cart (to) from point A to point B to point 0.

l) If you don't want to go to the point, it's inappropriate 〇■ Try to get to the point A. Pink up Fi same wave number V.

I feel like 1. The trolley moves forward.

ψ At point B. Trolley stopped. Change the perceived granite frequency to the lowest level. Dolly turns right - stops. Forward.

ν at point JC. Trolley stopped. Sensitivity - Switch the wave number to νS. Carriage turns left - stops. Backwards.

■ At point D. Trolley stopped.

In this case, the present invention is applied in two places, namely, one between fin @υ and h'lJ, and one between fin (turn) and (c) darkness. Next, the 8-vehicle pickup as an actual device must be constructed so as to be able to discriminate the 8 same wave numbers J'lsvhνS [41].

In the case of Fin-Illusion 1■, if we match the names in the abstract structure, +1=21.4g=2gνl−'Inνfu=
It is f2.

Fin 1411. In the case of I411VC, if you correspond in the same way, 4f! ,=21.48=22! , ladle=f
1. ν8=f.

[Brief explanation of the drawing]

FIG. 1 is a plan view of a truck of a comparative example, and FIG. 2 is a plan view of a comparative hook line. Figure 8 is a plan view of the principle of the present invention. 4 to 6 show examples,
Figure 4 (a) is a plan view of the truck, and Figure 4 (b) is the l of the truck.
Figure l1 (11) and Figure 85 are control system II!
Figures 6), io), and 7) are half-view diagrams to explain the action. FIG. 7 is a half view of the fin according to the second example. +211...s1 quinn, w-...an g fin,
-...s iff, H... big amplifier, -...
...Control, scream...Kaku11111j *
Import.

Claims (1)

[Scope of Claims] ■ First claim by father. In the second casting, the oscillation wave numbers (ts) and (tt) are different, and the two wave numbers (f□) and (tx) are electromagnetic. The controller west, which has a big aragout that selectively senses gL, and is equipped in platform IIIL, will perform the following sting operation: (a) While traveling on @l line 12!11, the left point of intersection with barge 2 fin (2) When the vc is taken care of, this arrival is detected and the next result VC is called 18 moving wheels (to), □□□. (Switch the sensing l!i1 wave number to the second line sub-wave number (f.), reverse the rotation of the wheel, and spin-turn the truck (2). ) of the second line eυ. Based on the centering detection with the #I!1B fin (2), which is performed by the big amplifier threshold that senses the same wave number (1), the drive wheel (to) stops l2til. (e) The drive wheel (to) This is a turning control device for an electromagnetic four-wheeled truck, which is configured to split the two fins (6) and drive the truck to run along the second fin (6).