Control system for controlling vehicles

• US 5,781,437 A
• Filed: 03/13/1995
• Issued: 07/14/1998
• Est. Priority Date: 04/21/1992
• Status: Expired due to Fees

• Current Assignee: IBP PIETZSCH GMBH
• Sponsoring Entity: IBP PIETZSCH GMBH
• Inventors: Winter, Horst, Kreft, Fritz-Hermann, Hedwig, Wolfgang, Wiemer, Karl-Heinz
• Primary Examiner(s): NOT, DEFINED
• Assistant Examiner(s): Garbowski, Leigh Marie
• Time in patent office: 1219 Days
• Field of Search: 364/423, 364/424.01, 364/424.02, 364/443, 364/449, 364/922.5, 364/461, 342/457, 342/176, 342/179, 342/180, 342/181, 340/988, 340/989, 340/990, 340/995, 434/11, 273/439, 395/902, 395/903, 395/905
• US Class Current: 701/2
• CPC Class Codes: G01C 21/3688 Systems comprising multiple parts or multiple output devices (not client-server), e.g. detachable faceplates, key fobs or multiple output screens
• CPC Class Codes: G08G 1/133 within the vehicle ; Indicators inside the vehicles or at stops
• CPC Class Codes: G09B 29/106 using electronic means
• CPC Class Codes: G09B 9/05 the view from a vehicle being simulated G09B9/052, G09B9/058 take precedence

Abstract

A system for controlling vehicles in which stored information, information obtained from the surroundings, and information relating to the condition of components such as the position of the observation device on the vehicle are provided and communication means, means for initiating functions, and a digital command computer including a processor (21) and a main memory (22) are provided, said system being characterized in that the command computer comprises a graphics processor (23), video electronics (24), a bulk storage interface (25) with a bulk storage (26), and an interactive video screen (30) through which all of the sensed, stored outputted information in the form of digital data relating to the control, the condition and the operational situation of the vehicle is visualized.

Claims

1. A method for coordinating and controlling a plurality of units comprising a group comprising the steps of:

(a) providing chart information;

(b) providing a main image display;

(c) visually displaying chart information surrounding a unit on a main image display;

(d) receiving from a second unit in the group information regarding (i) the position of the second unit, (ii) the orientation of a sensor carried by the second unit and (iii) data from the sensor of the second unit;

(e) superimposing on the chart information displayed on the main image display (i) the position of the second unit, (ii) the orientation of the second unit sensor, and (iii) data from the second unit sensor; and

(f) coordinating and controlling the group responsively to the main image display.

2. The method of claim 1 wherein the sensor data includes information regarding the identification of an object sensed and its position.

3. The method of claim 2 wherein the sensor data includes an image;

and

including the further step of selectively displaying the sensor image on the main image display.

4. The method of claim 3 wherein the image is visual.

5. The method of claim 3 wherein the image is an infrared image.

6. The method of claim 2 wherein the sensor data includes an image;

and including the further steps of;

(g) providing a second image display; and

(h) selectively displaying the image on the second display.

7. The method of claim 1 wherein the sensor data includes an image;

and including the further step of;

(g) selectively displaying the sensor image on the main image display.

8. The method of claim 7 wherein the image is visual.

9. The method of claim 7 wherein the image is infrared.

10. The method of claim 1 including the step of storing chart information;

and

providing the chart information from storage.

11. The method of claim 1 including the step of sensing chart information;

and

providing the chart information from the sensor.

12. A system for coordinating and controlling a plurality of units comprising a group comprising:

(a) means for providing chart information;

(b) means for providing a main image display;

(c) means for visually displaying chart information surrounding a unit on a main image display;

(d) means for receiving from a second unit in the group information regarding (i) the position of the second unit, (ii) the orientation of a sensor carried by the second unit and (iii) data from the sensor of the second unit;

(e) means for superimposing on the chart information displayed on the main image display (i) the position of the second unit, (ii) the orientation of the second unit sensor, and (iii) data from the second unit sensor; and

(f) means for coordinating and controlling the group responsively to the main image display.

13. A system for coordinating and controlling a plurality of units comprising a group comprising the steps of:

(a) means for providing chart information to a control unit;

(b) means for providing a main image display carried by the control unit;

(c) means for determining the position of the control unit;

(d) means for visually displaying chart information surrounding the control unit on a main image display carried by the control unit;

(e) means for providing a selectively orientated sensor carried by the control unit;

(f) means for displaying on the main image display information regarding (i) the position of the control unit, (ii) the orientation of the control unit sensor and (iii) data from the sensor; and

(g) means for coordinating and controlling the group responsively to the main image display.

14. A system for the interactive control of a plurality of vehicles fighting as a group, each of said vehicles comprising:

a command computer including a processor, a main memory, and a storage means for geographical maps;

a first sensor for producing an enlarged image section of the surroundings;

a second sensor for producing a panoramic image of the surroundings;

a wireless data connection for transmitting and receiving information; and

an operating and display device having (i) a first means for selectively visually displaying geographical maps or the enlarged image sections, (ii) a second means for visually displaying the panoramic image, and (iii) at least one key field having keys the actuation of which overlays additional information onto the images visually displayed.

15. In a system for interactively controlling a vehicle formation in which each vehicle includes (i) a command computer including a processor and a main memory, (ii) a data storage means containing information from which geographical chart displays may be composed and/or by means of which positional displays related to a situation may be generated, (iii) first and second sensors for obtaining information from the surroundings of the vehicle, and (iv) radio data connection means for transmitting and receiving information, the improvement comprising a display apparatus which comprises:

a first video screen for selectively displaying either geographical data from said data storage means or an enlarged image section of the surroundings of the vehicle as produced by said first sensor;

a second video screen for displaying a panoramic image of the surroundings of the vehicle as produced by said second sensor; and

at least one key field including fixed-allocation keys and variable-allocation keys in which the images of said first and second video screens may be selectively influenced by actuation of at least one key and/or by information received by said radio data connection.

16. The display apparatus of claim 15 including means for positioning said two video screens adjacent each other.

17. The display apparatus of claim 15 including a multi-function key field disposed intermediate said two video screens, said key field comprising multi-allocation menu keys, fixed-allocation keys and keys for controlling a cursor.

18. The display apparatus of claim 15 including a main function key field disposed below said first video screen in the form of a horizontal row of fixed-allocation menu keys.

19. A system for interactively controlling vehicles of a vehicle formation including means adapted to be carried by each vehicle in the formation, said means comprising:

(a) means for receiving;

(i) stored information, (ii) information obtained by a selectively oriented sensor from the surroundings, (iii) information received by radio data transmission, and (iv) information concerning the condition of components of the vehicles in the formation;

(b) communication means for transmitting and receiving information to and from other vehicles in the vehicle formation;

(c) means for initiating functions;

(d) a digital command computer operatively connected to said receiving means, communication means and function initiating means, said computer having a processor and a main memory and a navigation system,

said command computer further comprising (i) a graphics processor, (ii) video electronics, (iii) a bulk storage interface with a bulk storage, and (iv) at least one video screen through which all of the sensed, stored and received information in the form of electronic data relating to one or more of the vehicles in the formation may be selectively displayed;

(e) a key field for status indications; and

(f) a function key field,

said key and function key fields being associated with said video screen whereby the video screen image may be influenced by the selective actuation of a key of said key fields to display on said video screen the position and the orientation of the sensor of at least one of the vehicles in the formation.

20. The system of claim 19 in which said video screen is touch-sensitive so that supplements and/or changes in the screen image may be selectively generated by finger touch.

21. The system of claim 20 in which the image on said video screen may be selectively shifted in a selected direction by the passage of fingers across said video screen in proximity thereto in the selected direction.

22. The system of claim 20 wherein the keys of the function key field bear symbols each of which may be selectively transferred onto the image on said video screen by finger-actuation of a predetermined key and subsequent touching of said touch-sensitive video screen.

23. The system of claim 19 wherein said at least one video screen includes (a) a main image field for display of graphics including at least one of (i) a portion of a chart from said bulk storage or (ii) a detailed view of the surroundings of the vehicle obtained by an enlarging sensor (indicator device), and (b) panoramic image field for displaying a panoramic image of the surroundings of the vehicle obtained by an optical sensor.

24. The system of claim 23 wherein said optical sensor includes an opto-electronic corner reflector.

25. The system of claim 23 wherein the displayed graphics in said main image field may be selectively displayed at different scales.

26. The system of claim 23 wherein said main image field is touch-sensitive so that (i) supplements and/or changes in said graphics may be selectively displayed in said main image field by finger touch and (ii) said graphics can be shifted in said main image field by passing the fingers thereacross in proximity thereto to automatically display graphics related to the shifted display.

27. The system of claim 26 wherein the display of graphics display in said main image field as the result of any shift is continuous.

28. The system of claim 26 wherein the keys of said function key field bear symbols each of which may be selectively transferred onto the image on said at least one video screen by finger-actuation of a corresponding key and subsequent touching of said at least one video screen.

29. The system of claim 23 wherein said at least one video screen is a high-resolution, colored screen;

and wherein the graphics displayed in said main image field are displayed in color.

30. The system of claim 23 including means for establishing a panoramic view/chart display correlation (i) by displaying in the panoramic image a mark for designating the image section on which the enlarging sensor is to be sighted and (ii) by displaying a direction beam in the chart image with an angular orientation indication of the current azimuthal direction angle of the enlarging sensor.

31. The system of claim 23 including means for establishing a panoramic image/detailed image correlation (i) by displaying in the panoramic image a frame for designating the image section on which the enlarging sensor is to be sighted and (ii) by displaying in said main image field the designated image section defined by said frame in the panoramic image.

32. The system of claim 31 wherein said bulk storage includes data for changes of situational changes in one or more superimposed overlays in addition to basic data relating to charts.

33. The system of claim 19 wherein said bulk storage includes data for changes of situational changes in one or more superimposed overlays in addition to basic data relating to charts.

34. The system of claim 19 wherein said information received by radio transmission includes the identification and position of an object sensed by said sensor;

and

wherein the selective actuation of a key of said key fields influences the video screen image to display the identification and position of the sensed object.

35. The system of claim 34 wherein the information transmitted and received by said communication means includes the image of the sensed object.

36. The system of claim 19 wherein said sensor includes at least one of an optical and opto-electrical sensor.

37. A method for coordinating and controlling a plurality of units comprising a group, each of the units having a selectively oriented sensor, by providing interactive visual information to personnel at each unit to enhance the speed and accuracy with which decisions may be made by such personnel, the method comprising for each unit the steps of:

a) determining unit position, sensor orientation, and sensed information;

b) transmitting unit position, sensor orientation and sensed information to other units;

c) receiving information transmitted from the other units regarding the position thereof, the orientation of the sensor thereof and the information sensed;

d) processing the received unit position information to determine the relative position of the other units;

e) displaying visually the position of at least one of the plurality of units; and

f) displaying the orientation of the sensor of the unit whose position is displayed and at least some of the sensed information.

38. The method of claim 37 wherein the sensed information includes the identification and position of an object sensed by the sensor.

39. The method of claim 37 wherein the sensed information is a video image;

and including the further step of;

selectively displaying the video image.

40. The method of claim 37 comprising the further steps of:

g) sensing the surroundings of the unit and the status of unit devices;

h) determining unit orientation relative to the surroundings; and

i) transmitting information relating to unit surroundings, device status, and unit orientation to the other units.

41. The method of claim 37 comprising the further step of:

g) receiving information relating to

(i) the surroundings of the other units and the status of the other unit devices, and

(ii) the orientation relative to the surroundings of the other units; and

h) graphically displaying the received information relating to the surroundings and the orientation of the other units.

42. The method of claim 37 wherein the units are carried by armored land vehicles.

43. A method for coordinating and controlling a plurality of units comprising a group comprising the steps of:

(a) providing chart information to a control unit;

(b) providing a main image display carried by the control unit;

(c) determining the position of the control unit;

(d) visually displaying chart information surrounding the control unit on a main image display carried by the control unit;

(e) providing a selectively orientated sensor carried by the control unit;

(f) displaying on the main image display information regarding (i) the position of the control unit, (ii) the orientation of the control unit sensor and (iii) data from the sensor; and

(g) coordinating and controlling the group responsively to the main image display.

44. The method of claim 43 wherein the sensor data includes an image;

and

including the further step of selectively displaying the sensed image on the main image display.

45. The method of claim 44 including the further steps of:

(h) providing a second image display; and

(i) selectively displaying the sensed image on the second display.

46. The method of claim 43 including the step of communicating (i) the position of the control unit, (ii) the orientation of the control unit sensor, and (iii) the sensor information to at least one other unit.