Patent Abstract:
A projectile, (Cruise Munition Detonator Projectile or CMDP), can be fired from a tank, modified grenade launcher or gun using a laser range finder, radar or manual input (dialer or keypad) range selector. The CMDP will prevent, neutralize and eliminate enemy close infighting. The CMDP can defend aircraft against SAM, shoulder launched missiles, and air-to-air missiles. The CMDP will travel a predetermined programmed distance and detonate in front of or behind, over or beside, or in the mist of a target. The CMDP allows small forces to strategically neutralize larger forces with devastating effect. The CMDP is a force multiplier and an anti-personnel weapon.

Full Description:
FIELD AND BACKGROUND OF THE INVENTION 
       [0001]    The present invention is a standoff force multiplier weapon, relating to distance control, enemy neutralization, and casualty reduction. 
         [0002]    When the U.S. military goes to war, it relies on sophisticated and efficient weaponry to defeat the enemy. Yet, no matter how sophisticated the weapons, an all-volunteer military cannot absorb large numbers of causalities. In an effort to reduce the number of causalities suffered by our troops, modern weapons are designed to deliver payloads from great distances with uncanny accuracy. Although these standoff weapon systems are intended to eliminate close infighting; pitch battles and firefights remain an integral part of military planning and tactics. 
         [0003]    Close infighting causes causalities because the ideal weapon balance has not been introduced into battle with the intention of neutralizing the enemy; rendering hiding useless; and eliminating counter fire. Many casualties occur when the enemy takes cover and returns fire. In fact, the best way to stop an enemy is to prevent them from using their weapons. If the enemy is deprived of the ability to return fire, the probability for causalities becomes near zero. The solution is to overwhelm the enemy with a firewall of pinpoint airburst detonations at the onset of battle and continue until the enemy is destroyed. The radius of the airburst detonations will devastate both the exposed and concealed. But, the firepower must be instantaneous, overwhelming and totally destructive. Fortunately, a new innovative weapon called the CMDP can accomplish both tasks simultaneously. The CMDP or Cruise Munitions Detonator Projectile is a weapon created to travel a predetermined distance to the enemy and detonate with pinpoint accuracy anywhere in the enemy&#39;s vicinity or range. The detonation of a single shell will suppress enemy fire and neutralized them at the same time. 
         [0004]    What makes the CMDP so deadly is: a) the distance to the target is determined by a range dial selector, laser range finder or radar, b) firing the gun and downloading range data into the CMDP&#39;s memory is done simultaneously, and c) the CMDP travels the distance to the target along a straight path and detonates. It can also be modified to detonate on impact. 
         [0005]    The CMDP application is not only limited to ground forces, it can also be used on aircraft; or tanks; in military camps; and on ships. CMDPs can be used with a modified grenade launcher to substitute for Claymore mines if motion detector sensors (systems) are positioned around the perimeter of a field camp. Aircraft, such as jets or helicopters equipped with the CMDP (along with an automatic tracking and aiming system) could defend themselves against enemy aircraft: SAMS, shoulder launched missiles and air-to-air missiles; by firing and detonating a CMDP or (CMDPs) at intersecting points along the object&#39;s fight path. The target will be destroyed. Current aircraft equipped with detection devices only warn of impending dangers, using flare and chaff dispensing systems to redirect threats, in order to evade them. Evading works sometimes, but the threat must be eliminated altogether to have a zero causality equation loss. AAA threats against attacking aircraft over a target area can be controlled and neutralized using the CMDP. Aircraft like the B52 bomber and A-10 Warthog could operate with impunity over targets while using the CMDP to destroy heat seeking missiles. And, if an aircraft lands in enemy territory, an undamaged CMDP/system has the potential to defend the aircraft and those on board. 
         [0006]    Unlike defense systems aboard ships where bullets must hit targets, the CMDP simply detonates in the path of the target. As described, the CMDP can be used as a defensive or offensive weapon. 
         [0007]    A Tank&#39;s main gun is another weapon platform that is known for its destructive power, but it too, has weaknesses against air-to-surface and shoulder launched missiles, that cause great causalities. Faced with immeasurable odds, multiple CMDPs fired from tanks can destroy hundreds, even thousands of enemy troops. And, if equipped with an automatic tracking and aiming system, it can defend itself against shoulder launched missiles and air-to-surface missiles by firing and detonating a CMDP or CMDPs at intersecting points along the object&#39;s fight path. 
         [0008]    Mortar attacks make military camps unsafe, resulting in loss of life and property. Lives can be saved with near zero percent causality if software controlled tracking systems equipped with CMDPs are used to defend against the incoming mortar. The gun systems can be daisy-chained to secure the entire camp. 
         [0009]    When Special Ops, patrol or recon units are in a jam and pinned down, they call in fire support to neutralize the enemy. If the action is too close; firing on the target is not an option. Without accurate firepower there will be no escape, resulting in inevitable causalities. These situations can be avoided if the units are armed with CMDPs, a modified grenade launcher equipped with a range dialer, laser range finder and thermo heat sensor. US forces should be confident that they have instantaneous and overwhelming firepower with them when fighting their way into and out of situations. The CMDP allows smaller forces to strategically neutralize larger forces with devastating effect. 
         [0010]    The CMDP is the optimum weapon for ground troops to engage snipers hiding on mountain ridges, in trees, rooftops, or building openings used for cover. It can also neutralize reinforced bunkers or weapons platforms. As previously stated, the CMDP is launched from a gun using a combination of a range selector; laser range finder, thermo sensor and radar to determine the distance to a target and to download the data into it. Adding or subtracting a quantity to or from the input data will achieve a desired distance. Aiming at a target is accomplished with a stand-alone gun or software controlled tracking system. The CMDP distance to the target is very accurate and is limited only by its range. 
       SUMMARY OF THE INVENTION 
       [0011]    According to the present invention there is provided a CMDP for neutralizing large enemy ground forces and missiles while defending against enemy moving objects. The CMDP includes a data link and memory for downloading distance target information; a safe distance arming circuit; a pressure switch for initializing digital counting; and a comparator circuitry that determines the detonation time. 
         [0012]    According to one embodiment of the present invention, the CMDP is a shell requiring data input. 
         [0013]    According to another embodiment of the present invention, the CMDP is a shell. Preferably the shell is launched from a gun type system, tank or modified grenade launcher gun. 
         [0014]    According to a preferred embodiment of the present invention, the CMDP is a projectile. Preferably the projectile is launched to predetermined distances and then detonates. 
         [0015]    According to still further features in the described preferred embodiment, the projectile is a munitions. 
         [0016]    According to another feature in the described preferred embodiment, the projectile includes electronic circuitry for launch detection. 
         [0017]    According to still further features in the described preferred embodiment, the projectile includes an electronic safety circuit to arm the CMDP for detonation after clearing a safety zone. 
         [0018]    According to the described preferred embodiment, the projectile includes electronic circuitry for downloading range data into memory for targeting range. 
         [0019]    According to the described preferred embodiment, the projectile includes electronic circuitry for counter comparison detection to accurately determine when to detonate the munitions. 
         [0020]    According to a preferred embodiment of the present invention, the CMDP further includes electronic circuitry to detonate the projectile. 
         [0021]    According to a preferred embodiment of the present invention, the CMDP can be used to defend aircraft, warships and military camps against incoming missiles, mortars and enemy aircraft. 
         [0022]    According to a preferred embodiment of the present invention, the CMDP can be used to defend aircraft and passengers against enemy forces after forced landings. 
         [0023]    According to a preferred embodiment of the present invention, the CMDP can be used to neutralize distant targets. 
         [0024]    According to a preferred embodiment of the present invention, the CMDP can be used to reduce and eliminate casualties. 
         [0025]    According to a preferred embodiment of the present invention, the CMDP can be used to keep the enemy at bay. 
         [0026]    According to a preferred embodiment of the present invention, the CMDP can be used to neutralize large enemy forces. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0027]    The invention is herein described by way of: an illustrated modified shell shown in  FIG. 1  and the tested CMD schematic circuit shown in  FIG. 3 : 
           [0028]      FIG. 1 , is a diagrammatic cross-section of a projectile according to one embodiment of the present invention wherein the projectile is a modified shell; 
           [0029]      FIG. 1   e , is a cross-section diagram showing the pressure switch in said projectile according to one embodiment of the preferred invention; 
           [0030]      FIG. 1   i , is a diagrammatic cross-section showing the Cruise Munitions Detonator (CMD) location in the projectile according to one embodiment of the preferred invention; 
           [0031]      FIG. 2 , is a diagram of the modified shell base plate according to an embodiment of the preferred invention; 
           [0032]      FIG. 2A , is a diagram of the seal and metal data ring according to one embodiment of the preferred invention; 
           [0033]      FIG. 2B , is a diagram of the data wire feeding into the seal according to one embodiment of the preferred invention; 
           [0034]      FIG. 3 , is the CMD circuit schematic according to one embodiment containing the pressure switch; memory data storage circuitry; counting and comparator circuitry; safe distance circuitry, and detonation enabling circuitry; 
           [0035]      FIG. 4 , is a diagram of a tank according to one embodiment; firing CMDPs into the mist of a large enemy force. 
           [0036]      FIG. 5 , is a diagram of CMDPs being fired into a reinforced bunker on a mountaintop and detonating in mid-air according to another embodiment of the preferred invention; 
           [0037]      FIG. 6 , is a diagram of CMDPs being fired according to one embodiment taking out enemy positions concealed along a mountaintop ridge; 
           [0038]      FIG. 7 , is a diagram of a CMDP according to one embodiment, detonating over the enemy in a crater; 
           [0039]      FIG. 8 , is a diagram of a helicopter according to one embodiment, defending against shoulder launched missiles using CMDPs; 
           [0040]      FIG. 9 , is a diagram of multi CMDPs according to one embodiment, defending against larger enemy formations; 
           [0041]      FIG. 10   a  &amp;  10   b , are diagrams of the Munitions Timer Input &amp; Output Timing Chart according to one embodiment of the preferred invention. 
       
    
    
     DESCRIPTION OF THE PREFERRED EMBODIMENTS 
       [0042]    The present invention pertains to a projectile that detonates in mid-air after traveling along a programmed flight path and predetermined distance. The flight path of the projectile is determined by the operator or guidance system and is maintained in flight by its initial velocity. Specifically, the present invention can be used to neutralize larger enemy forces; combatants hiding behind objects or strategically placed combatants on the battlefield. The CMDP can also be fired from any aircraft or helicopter as an anti SAMS device, anti shoulder rocket device or anti air-to-air missile device. It would work well in neutralizing incoming mortar rounds in mid-air before they ever strike the ground. It can be deployed on aircraft as an excellent anti dog fighting weapon. Operating as an anti projectile eliminator, each system will use a radar or laser tracking system: electronic distance measuring, and calculating software (firmware) and an aiming device. The CMDP can be used to destroy moving or stationary targets. The CMDP allows one tank to fully engage larger size troop threats with efficient use of munitions, which means that the CMDP is a force multiplier. 
       Modified Shell 
       [0043]    For the purpose of the present description and appended claims, by way of modified shell design (example only): 
         [0044]    A surface groove is symmetrically cut into and around the base plate as shown in  FIG. 2 , and a small hole is drilled through the base plate within the path of the groove. The groove is deep enough to overlay the seal and metal data ring and remain flush with the surface of the base plate.  FIG. 2A , shows a small AWG insulated wire attached to the stem of the data ring. The wire is aligned with the seal and pushed through the opening in the seal and into the shell as shown in  FIG. 2B . The seal insulates the metal data ring from the shell&#39;s metal base plate. An insulated ground wire is soldered and insulated onto the inside of the shell and terminates into an insulated plug along with the data wire inside the shell see  FIG. 1   b . The shell is then filled to a predetermined level with propellant (not shown)  FIG. 1   g . A thin curve plate in  FIG. 1   f , is placed over the propellant with the plug on top. An insulation material or foam is than used to insulate the plug from the other components (not shown). The pressure switch rests on top of a thin plate and makes contact as shown in  FIG. 1   e.    
         [0045]    The base plate of a shell is modified (modified shell) to allow data to be transferred to the CMDP&#39;s memory. The CMDP&#39;s internal wires terminate into plug PI, as shown in  FIG. 1   d.    
         [0046]    A cylinder is fastened to the center of the CMDP circuitry housing. The cylinder houses the pressure switch wires and data link wire. The detonator (not shown) is placed in the cylinder as shown in  FIG. 1   h . The munitions type (not shown) is placed around the cylinder and filled to a predetermined level see  FIG. 1   i .  FIG. 1   j , shows the CMDP circuitry (CMD) housing. The nose cone is secured onto the projectile see  FIG. 1   k.    
       CMDP Circuitry Schematic (CMD) 
       [0047]    For the purpose of the present description and appended claims, by way of schematic circuitry design (tested); the present invention describes the CMD electronic schematic and refers to components, operations and functions in  FIG. 3 . The schematic diagram also shows an array of circuit components interfaced to create block circuit operations needed to make the CMD work. 
         [0048]    The CMD is supplied voltage via switch s 4 , shown (lower left). The activation of s 4  simultaneously resets all onboard circuits via IC 4 A and IC 4 C (left center). The CMD is not limited to a manual power switch to power on, reset or power off the CMDP, it can also be equipped with an automatic power switching circuit that will accomplish the same function using an input code. Using an input code to control power to the CMD has many advantages. 
         [0049]    A sync pulse initiates and prepares the data link input circuit for incoming data. Afterwards, data words are stored into memory via the data link input and IC 8 B (center). Data initially enters into memory via IC 8 B, which is immediately disabled after the data is received and tansferred. IC 14 B, IC 6 B, IC 8 D, and CTX (center down) together create a block circuit for data synchronization for incoming data to be stored into memory chips IC 2 , IC 3  and IC 7 B (center right). A security code, IC 7 A pin  11  simultaneously transfers memory to buss B, enables IC 10 B (left center) and disables IC 8 B. IC 10 B enables IC 8 C (upper left) and IC 12  (lower right). The CMD is now ready for the CMDP to be fired from the gun. 
         [0050]    After the shell is fired, the combustion impacts the pressure switch enabling IC 10 A (upper left) to change states. IC 10 A (upper left) and the comparator circuit IC 11 ,  5  &amp;  12  (right) are enabled by the launch. ICIOA enables IC 6 A, U 1  and IC 13 B (upper center). IC 6 A controls the safety distance required for the projectile to travel before arming (enabling) one of two safety states for IC 8 A and IC 16  (upper center). U 1  initiates a continuous output pulse signal into IC 15 A to control IC 1 . IC 15 A is controlled by IC 8 A to increment and transfer data to buss A through IC 1  and IC 9 . IC 11 , IC 5  and IC 12  compare buses A and B. As the circuit computes the distance, the CMDP travels to the target area. If buss A equals buss B, IC 11  enables IC  13 A, then IC 13 A latches and arms the second IC 16 A safety detonating states. The detonation circuit changes states and detonates the munitions. 
         [0051]    Many safety latch states are built into the circuitry to prevent faulty detonation. All aspects of the CMD circuitry activates only if pre-conditions are met. 
         [0000]    Munitions Timer input &amp; Output Timing Chart 
         [0052]      FIGS. 10   a  &amp;  10   b  refers to the waveforms for the input clock and CMD timing and state changes at: IC 7 A- 11 , IC 8 B- 6 , IC 8 C- 9 , IC 8 C- 8 , IC 6 A- 2 , IC 6 A- 4 , IC 13 - 16 , IC 13 - 12 , IC 8 A- 2  and IC 8 A- 3 . Clock 1 , refers to the input clock frequency of the input device, and Clock 2 , refers to the clock frequency of the CMD. The frequencies for both units are the same and use SYNCH to synchronized them for data input transfer. Also, all timing signals depend on the clock operating frequency for operation. 
       CMDP Operation, Functionality and Purpose 
       [0053]    For the purpose of the present description and appended claims, by way of operation, functionality and purpose; a CMDP fired from a gun will travel a predetermined distance and upon arriving at the designated distance will detonate. The present invention relates to the firing of a shell (projectile), from a gun, gun of a tank or modified grenade launcher, which detonates accurately along a fight path at, above or beside a target from a predetermined distance. A gun equipped with a laser range finder acquires the distance to the target and downloads the data into the projectile&#39;s electronic memory with only a touch of a button while the (projectile) shell is still inside the gun. Alternately, a gun equipped with a range dialer selects a distance to a target area and downloads the data into the projectile&#39;s electronic memory with a touch of the trigger while the projectile/shell is still inside the gun. Instantaneously, as the propellant inside the shell ignites and burns; it launches the projectile. The combustible force inside the shell impacts the pressure switch  FIG. 1   e , activating and initiating the counter circuitry onboard the CMDP. As the projectile exits the gun and travels downrange towards the target, it clears a predetermined safe distance before enabling one of two munitions detonation safety states. This feature assures friendly forces are well outside the impact zone before target detonation. Also, simultaneously to the projectile&#39;s launch, the counter circuit initiates counting while still inside the gun and continues counting and comparing memory data until it reaches the target and detonates. After the memory and counter data compares and matches; a second safety detonator state enables and detonates the munitions. 
         [0054]    The projectile&#39;s flight is totally dependant on direction and height, initial velocity and the aiming mechanism of the gun. The CMDP used in a modified grenade launcher can simultaneously download data into memory and trigger the gun. Although the laser range finder may be the optimum choice to select a distant target, a range dial selection mode can be used in conjunction to rapidly engage the same distant target or newly acquired distant targets. Additional range can be added or subtracted from the range finder data to assure exact target detonation anywhere along the CMDP&#39;s flight path. The CMDP is a fire and forget device; is not dependant on target impact and will detonate upon reaching its predetermined range. After the first projectile is fired, the user can engage another target using the same range data or newly acquired data. The CMDP is self-contained and requires no additional signaling source after launching to acquire the target. The CMDP can be fitted with many types of munitions; white phosphorus, illumination, high explosive, smoke, fragmentation and cluster munitions or any number of munitions in the military&#39;s inventory. This new technology will dominate battles, minimize friendly causalities and reduce the duration of wars. 
         [0055]    Although the invention has been shown and described with respect to a certain preferred embodiment, it is obvious that equivalent alterations and modifications will occur to others skilled in the art upon reading and understanding of this specification. The present invention includes all such equivalent alterations and modifications and is limited only by the scope of the claims above.

Technology Classification (CPC): 5