SU1247909A2 - Taximeter - Google Patents

Abstract

The invention relates to a means of determining the cost of travel, taking into account the distance and time spent on the road. It can be used in transport where a similar determination of the cost of travel is necessary, for example, as a taxi fare counter. This device is an improvement on the basic invention of the author. St. No. 1051554. The purpose of the invention is to improve the accuracy of the device by additionally automatically taking into account the weight of individual baggage, the state of the roadway and climatic conditions. The goal is achieved by the fact that a known taximeter on the author. St. No. 1051554 additionally introduced sensors and moisture meters 39, 40, temperatures 42, 43, road conditions amendments 44, 45, passengers' baggage weights 32i - 32, 33i-33, shears counters, its baggage weights 34 and polling the fourth memory block 46, the amendment adder 41, the fourth memory block 35, the subtractor 36, the decoder 37 and the indicator of the vacant weight 38 and the reset sensor 47. The pulse generator 6 serves to synchronize the operation of the frequency meter nodes. Using the proposed taximeter, the fare is calculated according to the fare according to the distance traveled, time spent on the route, the number of passengers, the weight of the baggage, as well as the state of the road and climatic conditions. 1 il. "(L to li so about so go

Description

The invention relates to a means of determining the cost of travel, taking into account the distance and time spent on the road, can be used in transport, i-de requires a similar definition of the cost of travel, for example, as a taxi fare counter, and is an improvement on the basic invention. on auth. St. No. 1051554.

The purpose of the invention is to improve the accuracy of the device, leading to an increase in the efficiency of passenger service by increasing the objectivity of calculating the fare by additionally automatically taking into account the weight of individual baggage, the condition of the road bed and the maximum conditions.

The block diagram of the device shown in the drawing.

The taximeter contains an acceleration sensor I, an analog-code converter 2, a first memory block 3, a fuel consumption meter 4, a fuel consumption sensor 5, a clock generator 6, a distance sensor 7, a distance counter 8, a second key 9, a speed sensor 10 , speed counter 11, first 12, time sensor 13, time counter 14, third key 15, second memory block 16, first and second elements of comparison 17 and 18, multiplier 19, divider 20, passengers adders 211-21, block 22 payment indicators, total adder 23, payment counter 24, third memory block 25, counter 26 availability passengers, sensors 27i-27 „passengers, indicator 28 number of empty seats, indicator 29 march, sensors 30i-30 route, information board 31, sensors 32i-32l passengers weight, counter 34 total weight of baggage, fourth block 35 of time, subtraction device 36, decoder 37, vacant weight indicator 38, humidity sensor 39, humidity counter 40, correction adder 41, temperature sensor 42, temperature counter 43, road condition correction sensor 44, amendment counter 45, fourth memory block poll counter 46, reset sensor 47

Acceleration sensor 1 is connected via converter 2 analog-code to the first input of the first memory block 3, to the second input of which fuel consumption meter 4 is connected, whose first input is connected to the output of fuel consumption sensor 5, and the second input to the fourth output of generator 6 clock pulses. The output of the distance sensor 7 is connected to the first input of the distance counter 8, the second input of which is connected to the first generator output b, the output of the counter 8 is connected to the first input of the second switch 9, the output of the speed sensor 10 is connected to the first input of the speed counter 11, the second input of which is connected to the second output of the generator 6, and the third output to the first input of the first key 12, the output of the time sensor 13 is connected to the first

the first input of the counter 14 time1 and, the second input of which is connected to the third output of the generator 6, the output of the counter 14 is connected to the first input of the third k.chucha 15, the second output

the second memory block 16 is connected to the second input of the first comparison element 17, the first output of the block 16 is connected to the second input of the second comparison element 18, and the output to the fifth output of the generator 6, the first input of the first comparison element 17

connected to the second output of the counter 11, the second output to the second input of the key 15, and the first output to the third input of the key 12, the first input of the element 18 is connected to the first output of the counter 11, the first output of the element 18 is connected to the second input of the key 9, and the second the output to the second input of the key 12, the first input multiplied by -l 19 is connected to the output of block 3, the second input is to the output of key 9, the third input is to the output of key 12, the fourth input is to the output of key 15, the output of multiplier 19 is connected to the first input of the divider 20, the first, second, third and fourth outputs of which is connected to first inputs of adders 21 passengers, which are connected to per- vrlhody vo.mu, second, third and fourth vhoda.m

the fare indication unit 22, the fifth input of which is connected to the output of the common adder 23, the first input of which is connected to the output of the multiplier 19, the adders 21, the block 22, the total adder 23 constituting the payment 24 counter1 1 for the passage.

The first, second, third, and fourth outputs of the third unit 25 are connected to the third inputs of the totalizers 21, the input of the unit 25 is connected to the first output of the counter 26, the presence of irdcca; “iipOB, the second output of which is connected to the second input of the divider 20, the first, second tert.kj and fourth entrances are connected to the second outputs of the passengers' sensors 27, the first liOTonbix outputs are connected to the second inputs of adders 21, and the third outputs to the second, third and fourth inputs of the indicator 28 number of free months, inputs in; 1 Cahors 29

The route is connected to the OUTPUT: Ds) M. (: D) T eTscheyuschie sensors 30 | - 30 Mar1; R ;-. sensor outputs 32 | --32l regiment / ren; : from one of the current accounts of 33 | - -33., the first outputs of which are connected to the fourth inputs of the corresponding sum-timers 21 | --21 ", the second outputs - to the first, second, third and fourth inputs of counter 34, the output of the fourth block 35 of memory 1; one time 10 to the second Bxoav of the subtractor

about /-,.

device 3b, the first input of which is combined with the first input of the adder 41 and connected to the input of () counter 34, the output is subtracted / i, its devices are 36 ;;; to; for the input of de; pythrator 37. to the entrance and the 38 BaKaiiTHoro weight indicator. 1 | Richer.m SP; |, ikator 28 number of vacant seats, n1; -dicher 29 t1ftfoot and indicator 38 of the vacant weight oi:) ia3ViOT is not pneplee .-

the national board 31; the sensor output 39 is connected to the first input of the counter 40, the output of which is connected to the second input of the adder 41, the output of the sensor 42 is connected to the first input of the counter 43, and the output of the latter to the third input of the adder 41, the output of the sensor 44 is connected to the first input of the counter 45 The output of which is connected to the fourth input of the adder 42, the output of the adder 42 is connected to the third input of block 3. The fourth output of the generator 6 connects to the inputs of sensors 32, 39, 42 and the first input of the counter 46, the output of which is connected to the input of block 35. reset sensor 47, Connected to the reset button, connected to the installation inputs of counters 33 | -33 „, 40, 43, 45, 46, adder 23, counters 4, 8, 11, 14, adders 211-21„, 41 and counters 26 and 34.

The passenger's baggage weight sensor 31 can be made on a sensitive element, which can be used as a piezoelectric transducer, the output of which is connected via an amplifier to the input of the normalizer connected to the first input of the switch, the second input of which is connected to the baggage installation sensor a digital converter, the synchronization of which is carried out from a generator of 6 clock pulses.

Sensors 39 and 42 have the same structure and can be made in the form of a parameter sensor, an amplifier and an analog-to-digital converter, which are synchronously connected, the synchronization of which is carried out from the generator 6 clock pulses.

The counter 34 and the adder 41 can be implemented on EPROM type KR556RT6.

The subtractive device 36 can be performed on the ROM, the first group of address inputs of which receive signals from the memory block 35, the second group - from

counter 34.

The road condition correction sensor can be made in the form of a decoder controlled by a push-button switch.

The device works as follows.

Before starting the reset sensor 47, the taximeter is reset. When passengers are seated, sensors 27 that are located inside the seat are triggered, and passengers simultaneously turn on sensors 30. Based on signals from sensors 27 and sensors 30, indicators 28 and 29 provide an indication of the number of empty seats and vapiupyTa of movement, and an indication of movement index can be displayed for example, in the form of a neighborhood number or a direction of movement (north, southwest, etc.). The signals from the second outputs of the sensors 27 are fed to the inputs of the counter 26, from the output of which the signal

0

five

ABOUT

50

At the same time, from the first outputs of the sensors 27, the signals arrive at the inputs of the adders 21, the signals from block 25 to the adders 21 record the landing rate code, which depends on the number of passengers, if one passenger sat in the taxi, it will work one of the sensors 27, the signal from its output will receive ia the corresponding sum.Motor 21, in which the fare code equal to the full amount of the landing is recorded from block 25. If two passengers enter the passenger compartment, two sensors 27, signals from first outputs of which come in and control inputs of the respective adders 21. Simultaneously with the second sensor 27 outputs signals received at the inputs of the counter 26, the output of which is the code corresponding to the passengers in the cab. From the output of the counter 26, the code will go to the input of the unit 25, the output of which is via a Vits code corresponding to 0.5 of the full landing amount. In this case, 0.5 total amount of landing will be recorded in both adder 21. In the same way, an appropriate landing amount will be recorded if there are three or four passengers.

The pulse generator 6 serves to synchronize the operation of the taximeter nodes, it works regardless of whether the engine is on or off, since it can be powered from a battery.

As a rule, a passenger does not just move from one point of a city to another or from a suburb to a city, and often with baggage, the weight of which is not taken into account when determining the full load of the car. In order to take into account the weight of passengers' baggage, when determining the value of the fare, the trunk of a taxi is divided into sections, the number of which is equal to the number of passengers and each of which carries baggage that corresponds to a particular passenger. It can be established that each passenger can carry baggage, the weight of which does not exceed the norm, for example, 50 kg.

Along with the fact that a landing rate code is recorded in adders 21, depending on the number of passengers and decreasing in proportion to the number of passengers, the baggage rate code is also entered in the adders 21, which together with the landing rate code determines the total landing rate and if the fare is inversely proportional to the number of passengers, the fare for luggage is directly proportional to the weight of the luggage. If the passenger has a total weight of baggage twice the weight of the baggage for one passenger twice, three times, and sometimes four times, then in the adder 21 of this seat there will be a code corresponding to twice the output of the counter 38, tripled

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be ZNG1) .gich M n dRTOi.iO6l-.1h. (NU O;;: i ×; Trojstza ZP s; 1; |; l ass1 falls on,: eir;: a; driver 37. and from it - ia indicator 38, i, n: - is indicated G:) weight, which is; V;: j; t (C i jbir ;, the supplement is already loaded to ildoni..vo :. llncca / KHpiii, which will also follow the iio slsdonani paths, on the information board 31 will be able to see iianpai: i; ie- iis route d,} and keiin, co. / number of freedoms per month; assazirov n the weight of luggage weight- KaiiTiioro luggage.

starts up- :; the time after switching on the taximeter, 1; l, the operation of the counter 28; rm 1 one time; from the number of ssshirs, 1star 1s hsnyi 1 information about the landing amount from block 26 and counters 33 --33 ,, and its suede to adders 21, 21 ,,. C 1; start, 1 motion sensor 13 and) one, work and impulses from its output nocTyiia Oi to the first input of counter 14, the second input of which 1K) sticks viipaBJiJUOLUHH ciga./s; Ret-MD) of the output of the generator 6, C f (P tick I, counting :) D). time ((igchy pg / stu acl ca 11er1} th input;) D c.-pocha 15, a s, a, e-neg; ) - for the fourth THI 1; the course of the multiplexes; to it. Simultaneously with the beginning of the movement; ac; -,; and D and the bot; vcKOpCHHv ;, the signal from the bottom of the course of which iiocTViiacT at the beginning of the translation / 1 2 ana, the code, from the output of which is :), soot, there are 10 sui :. i-i4i-iHe usko, enters lia | C rvyk address inlet unit 3, da bcc; swarm adresn - 1Y in (D KOToport; post: Aeg Sigia.: From the counter of 4, (: ODS1; ity; -, a1C-1ts fuel consumption. IJ Sio g (x-: 1, jiocTvnaioiiu MH on input G) of block 3., and; .-; which extracts the code of the cogwheel-coefficient | b inchg-a, the value of which ;;) support1; io (a, ln :) 3ejiH4Hi e usk1eni and ashod.u TorjiHea aa enred.; e;; 1i {iromsh ducks 3) eme ;; 1. With exit: -, 1 b,. 1ok 3 sigma, not available on the first one, 1, audio 9, on the entry); code, sagg: -; 1 is the first one:., 1st fare per drive, This is my: time of life. Iffor- vjaiu-iH from the output () and using the key 14 through the key 1, j- put the li) and — with it; -th anger on the value of the tariff for the current situation 1; Yuka speed gaxi ne transforms 1) K / km / h. How cho.,. :) to speed up two lipeobieHTs K) km / h of the course of the element sravneki 17 nocjie a avnen;: and the code of the current value of choo1; estn, pos gupy, Hi.ei o with riepaoi O of the output of the Ist:: Jup-; o | -o ::; ode, corresponding to I) hm / h, nsstu tea; go to the first withdrawal of block 1 ii

; h;: p1 - / s-juvia, that the code is .i, the ero value is 6o. (buie of the code of the code: N1Ogo value), corresponding to 10 km / h), on --OD to,; night 5 which is the key; 15 is the key, and from the output of the counter I, and the fourth input is multiplied: 19 it will not be. At the same time, the PC is the second input; y; the unit 9 through the key 9 1 hk: 1 removes the code from counter 8 and, following-: T1no, coming from the counter 8 infor- mation :.: am.and the type of standard nutier is affected by i-ia the size of the fare for taxis is the same as the acceleration and the amount of heat spent. However, the code from the output of the 8 will be

In the case of the second input e, / 1me1gga sraviiii} 18 s: about the second output b, 16 (which code interrupts intermittently, since this block is divided into d, va bit ring-oh register memory, their devices ) itozu: the code corresponding to the value of speed 100; (m / h, and on (the first input is the code of the seconds; its speed value from the first exit of the il counter. When it is 11 km -1 speed value 100 km / hr of the output of the element of the comparative 18-signal, which, when it is turned off, the correct input is: /. key 9 will override the erti and thus from the output of the account 1 oh swarm input,,; :: 19 code does not come in. ps Simultaneously from the outputs of the spa elements) Neni 17 a 1., x1 signal:; 1 arrive at inputs X,: о1-а 12.:. (; (; then; with , / otkrchch asts o.ch-;,:.; | 1msl: ;; u.alichy- :: - kgma, on about (;; a;;;, ah. In::: -1 case h :: mich h: 5 ta 11if he-; 1at tolls for; -; ci-ri ci ekoros; -and moving;: -; h - -aksk and from s :: - gH -; -: and) astoda totulnva.

i h-- 1 snake: - h: - and r: lived a. h-gsgch chzchgimei., .- 1 1

(..ukeain CKOi.ocTX 1) AND / Z.- iUu, -,;. h-fb: wah-x; , LS / h S, r1b i,.) Ji iiO iO; ..: C from Ch1ira OL Iy.-Ch1 1, b ;; C h;, care;: L; chg; i ;. 18 is not a good thing: ae 1 h,;, K); ia, s3 :: n-; ode counting - 8 hours zts; 10J Rx- jy, x - chz: x-; sri. l 19 will

;,; O (K (). H. O; i: ovG-marks x, H; h 12 1shi-su-UChI hgnad: i- o / i, j3-M 3 -ch-ravl y- ;; dx .; ho ;; av G: Ere: p; Ias - h K m - exit 71a 1 even 1 and;:: t; ..; D 1h-1Y c; o / i, - ..), - / gel 39 :. - I stay; er (1 week - ..; those;. :: o, c; i; k1U. -. Cav- P .. s (U: ICHAUCH and fare 6v: -.; Ai ::.:., H. ..J ; OKi .-eiMjOi o rasta and ol vlichiz: -, zgh.a and most: c1a. B.) And reduce the speed of Widkeckeye (m - km / h on the exit // -.iC eiiTa just 17 pO | signal; ,, chos g up yupch-sh pa lulya 5. II rom: gate code with, ia - h: -) 1 h; - and l- bu dds; gusth pa on the fourth

  x, liiOl; ital 15, Thus, h, and y, s-14 CiiHi with the tariff ekorostzo tariff will be zzpchse n from oasto pch, / -x., consumption, and h acceleration, /.h.ch - a-ssi pacha; / o move -; - er-i-... skorechche / l, and gi .te / l move with; : g; by; -th o, which (;;;;: - ld; not the nerves

spent fuel, if the taxi is moving and at the same time the speed does not exceed 10 km / h, which usually occurs during traffic jams in cities, in this case the amount of payment for travel will depend on the time of movement with a speed not exceeding 10 km / h , distance traveled, fuel consumed and acceleration, since driving in traffic jams is associated with frequent rebuilding, braking and acceleration. If the speed of the taxi is in the range of 10 km / h - 100 km / h, then, in this case, the amount of the fare will depend on the distance, the amount of fuel consumed and acceleration, and when driving at a speed exceeding 100 km / h, the amount of payment for travel will depend on the speed, the amount of fuel consumed and on the acceleration value.

It is known that the amount of fuel depends on the engine operating mode (optimal, close to optimal, close to suboptimal, nonoptimal), as well as ambient temperature and humidity. At temperatures above - (- 25 ° C, engine overheating is possible, which leads to additional wear and excessive fuel consumption. Similarly, at low temperatures (below (-15) ° C, when the engine is overcooled, there is an increased fuel consumption From the output of the humidity sensor 39, a signal proportional to the humidity of the ambient air enters the counter 40, from the output of which the code of the humidity value goes to the second input of the adder 4, the output of the temperature sensor 42 is connected to the counter 43, from the output of which the code The environment enters the third input of the adder 41. To take into account road conditions: fog, country road, ice, etc., when the car experiences additional loads and cannot move at high speed, the sensor buttons of 44 road condition corrections turn on, from the output of which the signal enters the input of the counter 45, and from its output the code corresponding to one or another road condition enters the fourth input of the adder 41, the weight of the correction in the form of a code comes from the output of the adder 41 to the third address input of the first block 3 memory at the output of which the integral correction code to the tariff arriving at the multiplier 19 is generated.

From the output of the multiplier 19, the code corresponding to the fare for the passage at a given time arrives at divider 20. The division factor of this divider depends on the number of passengers in the cabin, if there are four passengers, then the division factor of the divider is 20 will be equal to four, if there are three passengers in the taxi cabin, then the coefficient

" five

0

five

The division rate of divider 20 is three, if two passengers, then two, and if one, then the division factor is equal to one.

After sensors 27 and counters 26, sensors 32i-32 "and counters 33i-33" were triggered, the number of passengers seated and the weight of their baggage was counted. From the second output of counter 26, a signal is sent that sets the divider factor 20, as it is at its control input. If there are four passengers in the taxi, the divisor factor 20 will be equal to four, while in the course of the movement, a quarter of the fare amount for this distance will be recorded in the adders of the 21 passengers. If one of the passengers enters along the way, while others need to continue on their way, then counter 26 again operates. Counter 26 is used as counter 26, as a result there will be a signal at its exit indicating that the taxi itself is located three passengers and when it is fed to the control input of the divider 20, the division factor will be set to three; if two more passengers have left, then the number of passengers remaining in the taxi will be recorded in the passenger number and after it has been sent to the control input elitel 20 of the counter 26 with the signal output from the divider 20 will set a new division factor equal to unity. If in the process of moving you add the nth number of passengers, where n 3, since one passenger is still in a taxi, then in this case the division factor of the divider 20 will be equal to four. In the total adder 23 will be recorded the total amount of fare for each passenger in the adders 21 passengers. Both the total amount of the fare and the amount of payment for each passenger will be individually indicated on the display unit 22. When the passenger exits the sensor 27, there will be no signal, therefore it will not be at the input of that adder 21 that serves this seat, and the information in this adder is automatically erased, i.e., the adder is zeroed.

The main advantage of the proposed device in comparison with the taximeter on the main author. St. No. 051554 is the ability to automatically determine the amount of payment for travel, not only depending on the distance traveled, time spent on the road, the mode of movement with acceleration and without acceleration, the amount of fuel consumed, but also taking into account the weight of the baggage carried, climatic conditions and condition road surface. Taking into account these additional factors can significantly increase the objectivity of the calculation of the amount of fare, since when driving as much as possible

Due to the weight of the baggage, more intensive fuel consumption and wear of the moving parts of the car in the engine, chassis transmission occurs, and operating the vehicle in adverse road conditions and in conditions of sub-optimal humidity and temperature also causes excessive fuel consumption and additional wear on individual components and blocks. the car.

The approximate demand of the national economy in such objects can amount to several hundred devices for each taxis of the country.

Ultimately, the pursuit of objectivity in calculating the amount of payment for travel, as well as improving the culture of passenger service will lead to a significant increase in the efficiency of service, and consequently, improve the quality of passenger service in public transport.

Claims (1)

Invention Formula Taximeter by bus. St. No. 1051554, characterized in that, in order to improve accuracy, a humidity sensor, a temperature sensor, a road correction sensor, passengers 'baggage weight sensors and passengers' baggage weight counters for the largest number of passengers, a moisture meter, a temperature meter, a meter counter are introduced into it. , adder of corrections, total luggage weight counter of passengers, fourth memory block, fourth memory block polling counter, subtractive device, decoder, reset sensor and indicator of vacant weight in information display, first sensor inputs ik humidity, temperature sensor. (iKiji - S Passenger baggage weight sensors, passenger baggage total weight counter and the fourth polling unit polling counter are connected to the fourth output of the pulse generator, the outputs of passengers' baggage weight sensors connected to the first inputs of the respective passengers 'baggage weight counters, the first outputs of which are connected to the fourth inputs of the respective totalizers of the fare meter, the second outputs - to the corresponding inputs of the total weight of passengers' baggage, the output of which is connected to the first input of the detractor device and the first input of the amendment accumulator, the second input of the subtracting device is connected to the output of the fourth memory block, the input of which is connected to the output of the poll counter of the fourth memory block; I subtract the output device is connected to the second input of the adder of corrections. The output of the temperature sensor through the temperature counter is connected to the forward input of the adder of corrections, the output of the sensor of corrections of tracks of the corrector through the counter of corrections connected to the fourth input of the amendment adder, the output of which is connected to the third input of the first memory block, the output of the reset sensor is connected to the installation inputs of the moisture meter, temperature counter, correction meter, baggage weight counters passengers, total luggage weight counter of passengers, the fourth polling unit polling counter, the counter for the presence of passengers of the fuel consumption meter, the distance counter, the speed counter, the time counter, the adders of the passengers, and the total adder for the fare counter. VIIIPI Order 4130, 51 Circulation 46c POS Branch PPP "Patent ,, Uzhgorod, w .; J 1 nm ct, 4